Mercurial > octave
annotate libinterp/parse-tree/oct-parse.yy @ 31605:e88a07dec498 stable
maint: Use macros to begin/end C++ namespaces.
* oct-conf-post-public.in.h: Define two macros (OCTAVE_BEGIN_NAMESPACE,
OCTAVE_END_NAMESPACE) that can be used to start/end a namespace.
* mk-opts.pl, build-env.h, build-env.in.cc, __betainc__.cc, __contourc__.cc,
__dsearchn__.cc, __eigs__.cc, __expint__.cc, __ftp__.cc, __gammainc__.cc,
__ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __lin_interpn__.cc,
__magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, amd.cc, auto-shlib.cc,
auto-shlib.h, balance.cc, base-text-renderer.cc, base-text-renderer.h,
besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h,
call-stack.cc, call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc,
colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc,
defaults.cc, defaults.h, defun-int.h, defun.cc, det.cc, dirfns.cc, display.cc,
display.h, dlmread.cc, dmperm.cc, dot.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc,
ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.h,
event-manager.cc, event-manager.h, event-queue.cc, event-queue.h, fcn-info.cc,
fcn-info.h, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc,
ft-text-renderer.cc, ft-text-renderer.h, gcd.cc, getgrent.cc, getpwent.cc,
getrusage.cc, givens.cc, gl-render.cc, gl-render.h, gl2ps-print.cc,
gl2ps-print.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc,
graphics.in.h, gsvd.cc, gtk-manager.cc, gtk-manager.h, hash.cc, help.cc,
help.h, hess.cc, hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h,
interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h,
inv.cc, jsondecode.cc, jsonencode.cc, kron.cc, latex-text-renderer.cc,
latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h,
lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-oct-text.cc, ls-utils.cc,
ls-utils.h, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex-private.h,
mex.cc, mgorth.cc, nproc.cc, oct-fstrm.cc, oct-fstrm.h, oct-hdf5-types.cc,
oct-hdf5-types.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h,
oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h,
oct-process.cc, oct-process.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h,
oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, oct-tex-parser.yy,
ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc, pow2.cc, pr-flt-fmt.cc,
pr-output.cc, procstream.cc, procstream.h, psi.cc, qr.cc, quad.cc, quadcc.cc,
qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, settings.cc, settings.h,
sighandlers.cc, sighandlers.h, sparse-xdiv.cc, sparse-xdiv.h, sparse-xpow.cc,
sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc, stack-frame.cc, stack-frame.h,
stream-euler.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc,
symbfact.cc, syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h,
symscope.cc, symscope.h, symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h,
text-engine.cc, text-engine.h, text-renderer.cc, text-renderer.h, time.cc,
toplev.cc, tril.cc, tsearch.cc, typecast.cc, url-handle-manager.cc,
url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc,
variables.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc, xpow.h,
__delaunayn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audiodevinfo.cc,
audioread.cc, convhulln.cc, fftw.cc, gzip.cc, mk-build-env-features.sh,
mk-builtins.pl, cdef-class.cc, cdef-class.h, cdef-fwd.h, cdef-manager.cc,
cdef-manager.h, cdef-method.cc, cdef-method.h, cdef-object.cc, cdef-object.h,
cdef-package.cc, cdef-package.h, cdef-property.cc, cdef-property.h,
cdef-utils.cc, cdef-utils.h, ov-base.cc, ov-base.h, ov-bool-mat.cc,
ov-builtin.h, ov-cell.cc, ov-class.cc, ov-class.h, ov-classdef.cc,
ov-classdef.h, ov-complex.cc, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h,
ov-java.cc, ov-java.h, ov-mex-fcn.h, ov-null-mat.cc, ov-oncleanup.cc,
ov-struct.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h,
ov.cc, ov.h, octave.cc, octave.h, mk-ops.sh, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc, op-fcs-fcm.cc,
op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-fm-fcm.cc,
op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc,
op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc,
op-i8-i8.cc, op-int-concat.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc,
op-m-scm.cc, op-m-sm.cc, op-mi.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc,
op-pm-template.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc,
op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc,
op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc,
op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc,
op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc,
op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, ops.h,
anon-fcn-validator.cc, anon-fcn-validator.h, bp-table.cc, bp-table.h,
comment-list.cc, comment-list.h, filepos.h, lex.h, lex.ll, oct-lvalue.cc,
oct-lvalue.h, oct-parse.yy, parse.h, profiler.cc, profiler.h,
pt-anon-scopes.cc, pt-anon-scopes.h, pt-arg-list.cc, pt-arg-list.h,
pt-args-block.cc, pt-args-block.h, pt-array-list.cc, pt-array-list.h,
pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h,
pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h,
pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc,
pt-const.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc,
pt-except.h, pt-exp.cc, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc,
pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc,
pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc,
pt-select.h, pt-spmd.cc, pt-spmd.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc,
pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-vm-eval.cc, pt-walk.cc, pt-walk.h,
pt.cc, pt.h, token.cc, token.h, Range.cc, Range.h, idx-vector.cc, idx-vector.h,
range-fwd.h, CollocWt.cc, CollocWt.h, aepbalance.cc, aepbalance.h, chol.cc,
chol.h, gepbalance.cc, gepbalance.h, gsvd.cc, gsvd.h, hess.cc, hess.h,
lo-mappers.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, lu.cc, lu.h,
oct-convn.cc, oct-convn.h, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-norm.h,
oct-rand.cc, oct-rand.h, oct-spparms.cc, oct-spparms.h, qr.cc, qr.h, qrp.cc,
qrp.h, randgamma.cc, randgamma.h, randmtzig.cc, randmtzig.h, randpoisson.cc,
randpoisson.h, schur.cc, schur.h, sparse-chol.cc, sparse-chol.h, sparse-lu.cc,
sparse-lu.h, sparse-qr.cc, sparse-qr.h, svd.cc, svd.h, child-list.cc,
child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, file-ops.h, file-stat.cc,
file-stat.h, lo-sysdep.cc, lo-sysdep.h, lo-sysinfo.cc, lo-sysinfo.h,
mach-info.cc, mach-info.h, oct-env.cc, oct-env.h, oct-group.cc, oct-group.h,
oct-password.cc, oct-password.h, oct-syscalls.cc, oct-syscalls.h, oct-time.cc,
oct-time.h, oct-uname.cc, oct-uname.h, action-container.cc, action-container.h,
base-list.h, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, f77-fcn.h,
file-info.cc, file-info.h, lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc,
lo-hash.h, lo-ieee.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, lo-utils.h,
oct-base64.cc, oct-base64.h, oct-glob.cc, oct-glob.h, oct-inttypes.h,
oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h,
oct-sparse.cc, oct-sparse.h, oct-string.h, octave-preserve-stream-state.h,
pathsearch.cc, pathsearch.h, quit.cc, quit.h, unwind-prot.cc, unwind-prot.h,
url-transfer.cc, url-transfer.h : Use new macros to begin/end C++ namespaces.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 01 Dec 2022 14:23:45 -0800 |
parents | ef9c804676b9 |
children | 597f3ee61a48 |
rev | line source |
---|---|
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1993-2022 The Octave Project Developers |
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4 // |
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5 // See the file COPYRIGHT.md in the top-level directory of this |
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6 // distribution or <https://octave.org/copyright/>. |
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7 // |
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8 // This file is part of Octave. |
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9 // |
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10 // Octave is free software: you can redistribute it and/or modify it |
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11 // under the terms of the GNU General Public License as published by |
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12 // the Free Software Foundation, either version 3 of the License, or |
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13 // (at your option) any later version. |
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14 // |
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15 // Octave is distributed in the hope that it will be useful, but |
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 // GNU General Public License for more details. |
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19 // |
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20 // You should have received a copy of the GNU General Public License |
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21 // along with Octave; see the file COPYING. If not, see |
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22 // <https://www.gnu.org/licenses/>. |
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23 // |
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24 //////////////////////////////////////////////////////////////////////// |
1 | 25 |
26 // Parser for Octave. | |
27 | |
767 | 28 // C decarations. |
29 | |
1 | 30 %{ |
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31 |
1 | 32 #define YYDEBUG 1 |
33 | |
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34 #if defined (HAVE_CONFIG_H) |
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35 # include "config.h" |
240 | 36 #endif |
37 | |
3178 | 38 #include <cassert> |
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39 #include <cstdio> |
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40 #include <cstdlib> |
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42 #include <iostream> |
5484 | 43 #include <map> |
5765 | 44 #include <sstream> |
5484 | 45 |
1 | 46 #include "Matrix.h" |
3021 | 47 #include "cmd-edit.h" |
48 #include "cmd-hist.h" | |
49 #include "file-ops.h" | |
50 #include "file-stat.h" | |
4243 | 51 #include "oct-env.h" |
3712 | 52 #include "oct-time.h" |
4171 | 53 #include "quit.h" |
1 | 54 |
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55 #include "Cell.h" |
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56 #include "anon-fcn-validator.h" |
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57 #include "builtin-defun-decls.h" |
2166 | 58 #include "defun.h" |
3021 | 59 #include "dynamic-ld.h" |
1351 | 60 #include "error.h" |
61 #include "input.h" | |
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62 #include "interpreter-private.h" |
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63 #include "interpreter.h" |
1351 | 64 #include "lex.h" |
5832 | 65 #include "load-path.h" |
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66 #include "lo-sysdep.h" |
1743 | 67 #include "oct-hist.h" |
5626 | 68 #include "oct-map.h" |
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69 #include "ov-classdef.h" |
4935 | 70 #include "ov-fcn-handle.h" |
2970 | 71 #include "ov-usr-fcn.h" |
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72 #include "ov-null-mat.h" |
1351 | 73 #include "pager.h" |
74 #include "parse.h" | |
2987 | 75 #include "pt-all.h" |
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76 #include "pt-eval.h" |
1351 | 77 #include "symtab.h" |
78 #include "token.h" | |
3021 | 79 #include "unwind-prot.h" |
1 | 80 #include "utils.h" |
1351 | 81 #include "variables.h" |
1 | 82 |
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83 // oct-parse.h must be included after pt-all.h |
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84 #include "oct-parse.h" |
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85 |
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86 extern int octave_lex (YYSTYPE *, void *); |
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87 |
496 | 88 // Forward declarations for some functions defined at the bottom of |
89 // the file. | |
90 | |
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91 static void yyerror (octave::base_parser& parser, const char *s); |
1 | 92 |
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93 #define lexer (parser.get_lexer ()) |
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94 #define scanner lexer.m_scanner |
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95 |
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96 // Previous versions of Octave used Bison's YYUSE macro to avoid |
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97 // warnings about unused values in rules. But that Bison macro was |
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98 // apparently never intended to be public. So define our own. All we |
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99 // need to do is mention the symantic value somewhere in the rule. It |
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100 // doesn't actually need to be used to avoid the Bison warning, so just |
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101 // define this macro to discard its parameter. |
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102 #define OCTAVE_YYUSE(X, ...) |
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103 |
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104 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC) |
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105 // Disable this warning for code that is generated by Bison, |
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106 // including grammar rules. Push the current state so we can |
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107 // restore the warning state prior to functions we define at |
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108 // the bottom of the file. |
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109 # pragma GCC diagnostic push |
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110 # pragma GCC diagnostic ignored "-Wold-style-cast" |
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111 #endif |
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112 |
1 | 113 %} |
114 | |
666 | 115 // Bison declarations. |
116 | |
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117 // The grammar currently has 9 shift/reduce conflicts. Ensure that |
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118 // we notice if that number changes. |
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119 |
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120 %expect 9 |
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121 |
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122 // We are using the pure parser interface and the reentrant lexer |
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123 // interface but the Octave parser and lexer are NOT properly |
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124 // reentrant because both still use many global variables. It should be |
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125 // safe to create a parser object and call it while another parser |
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126 // object is active (to parse a callback function while the main |
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127 // interactive parser is waiting for input, for example) if you take |
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128 // care to properly save and restore (typically with an unwind_protect |
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129 // object) relevant global values before and after the nested call. |
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130 |
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131 %define api.pure |
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132 // No spaces inside the braces for the prefix and push-pull definitions! |
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133 %define api.prefix {octave_} |
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134 %define api.push-pull both |
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135 %parse-param { octave::base_parser& parser } |
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136 %lex-param { void *lexer.scanner } |
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137 |
1 | 138 %union |
139 { | |
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140 int dummy_type; |
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141 |
2891 | 142 // The type of the basic tokens returned by the lexer. |
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143 octave::token *tok_val; |
143 | 144 |
3665 | 145 // Comment strings that we need to deal with mid-rule. |
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146 octave::comment_list *comment_type; |
3665 | 147 |
2891 | 148 // Types for the nonterminals we generate. |
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149 char punct_type; |
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150 octave::tree *tree_type; |
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151 octave::tree_matrix *tree_matrix_type; |
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152 octave::tree_cell *tree_cell_type; |
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153 octave::tree_expression *tree_expression_type; |
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154 octave::tree_constant *tree_constant_type; |
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155 octave::tree_fcn_handle *tree_fcn_handle_type; |
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156 octave::tree_superclass_ref *tree_superclass_ref_type; |
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157 octave::tree_metaclass_query *tree_metaclass_query_type; |
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158 octave::tree_function_def *tree_function_def_type; |
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159 octave::tree_anon_fcn_handle *tree_anon_fcn_handle_type; |
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160 octave::tree_identifier *tree_identifier_type; |
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161 octave::tree_index_expression *tree_index_expression_type; |
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162 octave::tree_colon_expression *tree_colon_expression_type; |
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163 octave::tree_argument_list *tree_argument_list_type; |
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164 octave::tree_parameter_list *tree_parameter_list_type; |
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165 octave::tree_command *tree_command_type; |
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166 octave::tree_if_command *tree_if_command_type; |
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167 octave::tree_if_clause *tree_if_clause_type; |
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168 octave::tree_if_command_list *tree_if_command_list_type; |
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169 octave::tree_switch_command *tree_switch_command_type; |
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170 octave::tree_switch_case *tree_switch_case_type; |
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171 octave::tree_switch_case_list *tree_switch_case_list_type; |
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172 octave::tree_decl_elt *tree_decl_elt_type; |
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173 octave::tree_decl_init_list *tree_decl_init_list_type; |
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174 octave::tree_decl_command *tree_decl_command_type; |
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175 octave::tree_statement *tree_statement_type; |
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176 octave::tree_statement_list *tree_statement_list_type; |
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177 octave::tree_arguments_block *tree_arguments_block_type; |
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178 octave::tree_args_block_attribute_list *tree_args_block_attribute_list_type; |
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179 octave::tree_args_block_validation_list *tree_args_block_validation_list_type; |
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180 octave::tree_arg_size_spec *tree_arg_size_spec_type; |
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181 octave::tree_arg_validation *tree_arg_validation_type; |
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182 octave::tree_arg_validation_fcns *tree_arg_validation_fcns_type; |
2891 | 183 octave_user_function *octave_user_function_type; |
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184 |
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185 octave::tree_classdef *tree_classdef_type; |
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186 octave::tree_classdef_attribute* tree_classdef_attribute_type; |
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187 octave::tree_classdef_attribute_list* tree_classdef_attribute_list_type; |
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188 octave::tree_classdef_superclass* tree_classdef_superclass_type; |
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189 octave::tree_classdef_superclass_list* tree_classdef_superclass_list_type; |
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190 octave::tree_classdef_body* tree_classdef_body_type; |
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191 octave::tree_classdef_property* tree_classdef_property_type; |
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192 octave::tree_classdef_property_list* tree_classdef_property_list_type; |
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193 octave::tree_classdef_properties_block* tree_classdef_properties_block_type; |
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194 octave::tree_classdef_methods_list* tree_classdef_methods_list_type; |
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195 octave::tree_classdef_methods_block* tree_classdef_methods_block_type; |
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196 octave::tree_classdef_event* tree_classdef_event_type; |
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197 octave::tree_classdef_events_list* tree_classdef_events_list_type; |
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198 octave::tree_classdef_events_block* tree_classdef_events_block_type; |
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199 octave::tree_classdef_enum* tree_classdef_enum_type; |
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200 octave::tree_classdef_enum_list* tree_classdef_enum_list_type; |
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201 octave::tree_classdef_enum_block* tree_classdef_enum_block_type; |
1 | 202 } |
203 | |
143 | 204 // Tokens with line and column information. |
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205 %token <tok_val> '=' ':' '-' '+' '*' '/' '~' '!' |
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206 %token <tok_val> '(' ')' '[' ']' '{' '}' '.' '@' |
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207 %token <tok_val> ',' ';' '\n' |
4018 | 208 %token <tok_val> ADD_EQ SUB_EQ MUL_EQ DIV_EQ LEFTDIV_EQ POW_EQ |
209 %token <tok_val> EMUL_EQ EDIV_EQ ELEFTDIV_EQ EPOW_EQ AND_EQ OR_EQ | |
428 | 210 %token <tok_val> EXPR_AND_AND EXPR_OR_OR |
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211 %token <tok_val> EXPR_AND EXPR_OR |
143 | 212 %token <tok_val> EXPR_LT EXPR_LE EXPR_EQ EXPR_NE EXPR_GE EXPR_GT |
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213 %token <tok_val> LEFTDIV EMUL EDIV ELEFTDIV |
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214 %token <tok_val> HERMITIAN TRANSPOSE |
143 | 215 %token <tok_val> PLUS_PLUS MINUS_MINUS POW EPOW |
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216 %token <tok_val> NUMBER |
2970 | 217 %token <tok_val> STRUCT_ELT |
2883 | 218 %token <tok_val> NAME |
143 | 219 %token <tok_val> END |
5279 | 220 %token <tok_val> DQ_STRING SQ_STRING |
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221 %token <tok_val> FOR PARFOR WHILE DO UNTIL |
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222 %token <tok_val> SPMD |
1491 | 223 %token <tok_val> IF ELSEIF ELSE |
2764 | 224 %token <tok_val> SWITCH CASE OTHERWISE |
1491 | 225 %token <tok_val> BREAK CONTINUE FUNC_RET |
924 | 226 %token <tok_val> UNWIND CLEANUP |
1489 | 227 %token <tok_val> TRY CATCH |
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228 %token <tok_val> GLOBAL PERSISTENT |
4342 | 229 %token <tok_val> FCN_HANDLE |
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230 %token <tok_val> CLASSDEF |
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231 %token <tok_val> PROPERTIES METHODS EVENTS ENUMERATION |
9476 | 232 %token <tok_val> METAQUERY |
233 %token <tok_val> SUPERCLASSREF | |
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234 %token <tok_val> FQ_IDENT |
9476 | 235 %token <tok_val> GET SET |
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236 %token <tok_val> FCN |
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237 %token <tok_val> ARGUMENTS |
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238 %token <tok_val> LEXICAL_ERROR |
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239 %token <tok_val> END_OF_INPUT |
1 | 240 |
143 | 241 // Other tokens. |
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242 %token <dummy_type> INPUT_FILE |
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243 // %token VARARGIN VARARGOUT |
1 | 244 |
143 | 245 // Nonterminals we construct. |
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246 %type <dummy_type> indirect_ref_op |
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247 %type <dummy_type> push_fcn_symtab push_script_symtab begin_file |
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248 %type <dummy_type> param_list_beg param_list_end stmt_begin anon_fcn_begin |
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249 %type <dummy_type> parsing_local_fcns parse_error at_first_executable_stmt |
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250 %type <comment_type> stash_comment |
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251 %type <tok_val> function_beg classdef_beg arguments_beg |
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252 %type <tok_val> properties_beg methods_beg events_beg enumeration_beg |
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253 %type <punct_type> sep_no_nl opt_sep_no_nl nl opt_nl sep opt_sep |
578 | 254 %type <tree_type> input |
5861 | 255 %type <tree_constant_type> string constant magic_colon |
256 %type <tree_anon_fcn_handle_type> anon_fcn_handle | |
4342 | 257 %type <tree_fcn_handle_type> fcn_handle |
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258 %type <tree_matrix_type> matrix_rows |
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259 %type <tree_cell_type> cell_rows |
5102 | 260 %type <tree_expression_type> matrix cell |
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261 %type <tree_expression_type> primary_expr oper_expr power_expr |
4207 | 262 %type <tree_expression_type> simple_expr colon_expr assign_expr expression |
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263 %type <tree_expression_type> arg_name |
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264 %type <tree_identifier_type> identifier fcn_name magic_tilde |
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265 %type <tree_superclass_ref_type> superclass_identifier |
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266 %type <tree_metaclass_query_type> meta_identifier |
2970 | 267 %type <tree_index_expression_type> word_list_cmd |
3351 | 268 %type <tree_argument_list_type> arg_list word_list assign_lhs |
269 %type <tree_argument_list_type> cell_or_matrix_row | |
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270 %type <tree_parameter_list_type> opt_param_list param_list |
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271 %type <tree_parameter_list_type> param_list1 param_list2 |
723 | 272 %type <tree_parameter_list_type> return_list return_list1 |
2970 | 273 %type <tree_command_type> command select_command loop_command |
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274 %type <tree_command_type> jump_command spmd_command except_command |
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275 %type <tree_function_def_type> function |
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276 %type <tree_classdef_type> classdef |
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277 %type <tree_command_type> file |
578 | 278 %type <tree_if_command_type> if_command |
279 %type <tree_if_clause_type> elseif_clause else_clause | |
280 %type <tree_if_command_list_type> if_cmd_list1 if_cmd_list | |
2764 | 281 %type <tree_switch_command_type> switch_command |
282 %type <tree_switch_case_type> switch_case default_case | |
283 %type <tree_switch_case_list_type> case_list1 case_list | |
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284 %type <tree_decl_elt_type> decl_elt param_list_elt |
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285 %type <tree_decl_init_list_type> decl_init_list |
2846 | 286 %type <tree_decl_command_type> declaration |
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287 %type <tree_statement_type> statement function_end |
627 | 288 %type <tree_statement_list_type> simple_list simple_list1 list list1 |
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289 %type <tree_statement_list_type> opt_list function_body function_body1 |
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290 %type <tree_statement_list_type> opt_fcn_list fcn_list fcn_list1 |
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291 %type <tree_classdef_attribute_type> attr |
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292 %type <tree_classdef_attribute_list_type> attr_list attr_list1 |
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293 %type <tree_classdef_superclass_type> superclass |
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294 %type <tree_classdef_superclass_list_type> superclass_list superclass_list1 |
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295 %type <tree_classdef_body_type> class_body class_body1 |
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296 %type <tree_classdef_property_type> class_property |
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297 %type <tree_classdef_property_list_type> property_list property_list1 |
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298 %type <tree_classdef_properties_block_type> properties_block |
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299 %type <tree_classdef_methods_list_type> methods_list methods_list1 |
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300 %type <tree_classdef_methods_block_type> methods_block |
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301 %type <tree_classdef_event_type> class_event |
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302 %type <tree_classdef_events_list_type> events_list events_list1 |
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303 %type <tree_classdef_events_block_type> events_block |
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304 %type <tree_classdef_enum_type> class_enum |
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305 %type <tree_classdef_enum_list_type> enum_list enum_list1 |
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306 %type <tree_classdef_enum_block_type> enum_block |
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307 %type <tree_function_def_type> method_decl method |
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308 %type <tree_arguments_block_type> arguments_block |
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309 %type <tree_args_block_attribute_list_type> args_attr_list |
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310 %type <tree_args_block_validation_list_type> args_validation_list |
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311 %type <tree_arg_validation_type> arg_validation |
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312 %type <tree_arg_size_spec_type> size_spec |
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313 %type <tree_identifier_type> class_name |
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314 %type <tree_arg_validation_fcns_type> validation_fcns |
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315 %type <tree_expression_type> default_value |
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316 %type <octave_user_function_type> method_decl1 |
1 | 317 |
143 | 318 // Precedence and associativity. |
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319 %right '=' ADD_EQ SUB_EQ MUL_EQ DIV_EQ LEFTDIV_EQ POW_EQ EMUL_EQ EDIV_EQ ELEFTDIV_EQ EPOW_EQ OR_EQ AND_EQ |
4023 | 320 %left EXPR_OR_OR |
321 %left EXPR_AND_AND | |
322 %left EXPR_OR | |
323 %left EXPR_AND | |
1 | 324 %left EXPR_LT EXPR_LE EXPR_EQ EXPR_NE EXPR_GE EXPR_GT |
325 %left ':' | |
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326 %left '-' '+' |
1 | 327 %left '*' '/' LEFTDIV EMUL EDIV ELEFTDIV |
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328 %right UNARY '~' '!' |
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329 %left POW EPOW HERMITIAN TRANSPOSE |
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330 %right PLUS_PLUS MINUS_MINUS |
3351 | 331 %left '(' '.' '{' |
1 | 332 |
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333 // How to clean up if there is a parse error. We handle deleting tokens |
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334 // and comments separately and separators are just characters. The |
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335 // remaining items are dynamically allocated parse tree objects that |
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336 // must be deleted. Use the wildcard case (<*>) to detect unhandled |
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337 // cases (for example, a new semantic type is added but not handled |
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338 // here). |
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339 |
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340 %destructor { } <tok_val> |
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341 %destructor { } <punct_type> |
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342 %destructor { } <comment_type> |
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343 %destructor { } <> |
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344 |
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345 %destructor { delete $$; } <tree_type> |
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346 %destructor { delete $$; } <tree_matrix_type> |
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347 %destructor { delete $$; } <tree_cell_type> |
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348 %destructor { delete $$; } <tree_expression_type> |
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349 %destructor { delete $$; } <tree_constant_type> |
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350 %destructor { delete $$; } <tree_fcn_handle_type> |
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351 %destructor { delete $$; } <tree_superclass_ref_type> |
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352 %destructor { delete $$; } <tree_metaclass_query_type> |
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353 %destructor { delete $$; } <tree_function_def_type> |
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354 %destructor { delete $$; } <tree_anon_fcn_handle_type> |
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355 %destructor { delete $$; } <tree_identifier_type> |
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356 %destructor { delete $$; } <tree_index_expression_type> |
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357 %destructor { delete $$; } <tree_argument_list_type> |
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358 %destructor { delete $$; } <tree_parameter_list_type> |
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359 %destructor { delete $$; } <tree_command_type> |
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360 %destructor { delete $$; } <tree_if_command_type> |
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361 %destructor { delete $$; } <tree_if_clause_type> |
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362 %destructor { delete $$; } <tree_if_command_list_type> |
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363 %destructor { delete $$; } <tree_switch_command_type> |
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364 %destructor { delete $$; } <tree_switch_case_type> |
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365 %destructor { delete $$; } <tree_switch_case_list_type> |
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366 %destructor { delete $$; } <tree_decl_elt_type> |
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367 %destructor { delete $$; } <tree_decl_init_list_type> |
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368 %destructor { delete $$; } <tree_decl_command_type> |
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369 %destructor { delete $$; } <tree_statement_type> |
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370 %destructor { delete $$; } <tree_statement_list_type> |
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371 %destructor { delete $$; } <tree_arguments_block_type> |
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372 %destructor { delete $$; } <tree_args_block_attribute_list_type> |
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373 %destructor { delete $$; } <tree_args_block_validation_list_type> |
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374 %destructor { delete $$; } <tree_arg_validation_type> |
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375 %destructor { delete $$; } <tree_arg_size_spec_type> |
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376 %destructor { delete $$; } <tree_arg_validation_fcns_type> |
19593
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377 %destructor { delete $$; } <octave_user_function_type> |
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378 |
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379 %destructor { delete $$; } <tree_classdef_type> |
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380 %destructor { delete $$; } <tree_classdef_attribute_type> |
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381 %destructor { delete $$; } <tree_classdef_attribute_list_type> |
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382 %destructor { delete $$; } <tree_classdef_superclass_type> |
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383 %destructor { delete $$; } <tree_classdef_superclass_list_type> |
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384 %destructor { delete $$; } <tree_classdef_body_type> |
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385 %destructor { delete $$; } <tree_classdef_property_type> |
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386 %destructor { delete $$; } <tree_classdef_property_list_type> |
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387 %destructor { delete $$; } <tree_classdef_properties_block_type> |
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388 %destructor { delete $$; } <tree_classdef_methods_list_type> |
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389 %destructor { delete $$; } <tree_classdef_methods_block_type> |
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390 %destructor { delete $$; } <tree_classdef_event_type> |
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391 %destructor { delete $$; } <tree_classdef_events_list_type> |
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392 %destructor { delete $$; } <tree_classdef_events_block_type> |
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393 %destructor { delete $$; } <tree_classdef_enum_type> |
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394 %destructor { delete $$; } <tree_classdef_enum_list_type> |
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395 %destructor { delete $$; } <tree_classdef_enum_block_type> |
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|
396 |
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397 // Defining a generic destructor generates a warning if destructors are |
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398 // already explicitly declared for all types. |
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399 // |
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400 // %destructor { |
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401 // warning_with_id |
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402 // ("Octave:parser-destructor", |
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403 // "possible memory leak in cleanup following parse error"); |
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404 // } <*> |
17629
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|
405 |
143 | 406 // Where to start. |
1 | 407 %start input |
408 | |
409 %% | |
410 | |
2970 | 411 // ============================== |
412 // Statements and statement lists | |
413 // ============================== | |
414 | |
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415 input : simple_list '\n' |
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416 { |
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417 OCTAVE_YYUSE ($2); |
27762
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418 |
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419 $$ = nullptr; |
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420 |
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421 if (! parser.finish_input ($1)) |
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422 YYABORT; |
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423 else |
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424 YYACCEPT; |
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425 } |
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426 | simple_list END_OF_INPUT |
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427 { |
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428 OCTAVE_YYUSE ($2); |
27778
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429 |
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430 $$ = nullptr; |
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431 |
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432 if (! parser.finish_input ($1, true)) |
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433 YYABORT; |
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434 else |
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435 YYACCEPT; |
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436 } |
17326
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437 | parse_error |
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438 { |
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|
439 $$ = nullptr; |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
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440 YYABORT; |
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441 } |
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442 ; |
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443 |
17322
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444 simple_list : opt_sep_no_nl |
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445 { |
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|
446 OCTAVE_YYUSE ($1); |
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447 |
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|
448 $$ = nullptr; |
19778
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449 } |
17322
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450 | simple_list1 opt_sep_no_nl |
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451 { $$ = parser.set_stmt_print_flag ($1, $2, false); } |
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452 ; |
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453 |
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454 simple_list1 : statement |
16288
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455 { $$ = parser.make_statement_list ($1); } |
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456 | simple_list1 sep_no_nl statement |
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457 { $$ = parser.append_statement_list ($1, $2, $3, false); } |
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458 ; |
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459 |
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460 opt_list : // empty |
30130
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|
461 { $$ = nullptr; } |
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462 | list |
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463 { $$ = $1; } |
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464 ; |
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465 |
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466 list : list1 opt_sep |
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467 { $$ = parser.set_stmt_print_flag ($1, $2, true); } |
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468 ; |
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469 |
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470 list1 : statement |
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471 { $$ = parser.make_statement_list ($1); } |
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472 | list1 sep statement |
16288
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473 { $$ = parser.append_statement_list ($1, $2, $3, true); } |
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474 ; |
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475 |
23343
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|
476 opt_fcn_list : // empty |
30130
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|
477 { $$ = nullptr; } |
23343
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|
478 | fcn_list |
49f051ef6f2f
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|
479 { $$ = $1; } |
49f051ef6f2f
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|
480 ; |
23396
945b53af4655
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|
481 |
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482 fcn_list : fcn_list1 opt_sep |
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483 { |
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484 OCTAVE_YYUSE ($2); |
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485 |
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486 $$ = $1; |
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487 } |
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488 ; |
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489 |
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490 fcn_list1 : function |
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491 { |
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492 octave::tree_statement *stmt = parser.make_statement ($1); |
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493 $$ = parser.make_statement_list (stmt); |
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494 } |
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495 | fcn_list1 opt_sep function |
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496 { |
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497 octave::tree_statement *stmt = parser.make_statement ($3); |
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498 $$ = parser.append_statement_list ($1, $2, stmt, false); |
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499 } |
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500 ; |
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501 |
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502 statement : expression |
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503 { $$ = parser.make_statement ($1); } |
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504 | command |
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505 { $$ = parser.make_statement ($1); } |
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506 | word_list_cmd |
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507 { $$ = parser.make_statement ($1); } |
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508 ; |
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509 |
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510 // ================= |
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511 // Word-list command |
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512 // ================= |
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513 |
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514 // These are not really like expressions since they can't appear on |
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515 // the RHS of an assignment. But they are also not like commands (IF, |
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516 // WHILE, etc. |
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517 |
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518 word_list_cmd : identifier word_list |
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519 { |
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520 $$ = parser.make_index_expression ($1, $2, '('); |
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521 if (! $$) |
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522 { |
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523 // make_index_expression deleted $1 and $2. |
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524 YYABORT; |
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525 } |
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526 $$->mark_word_list_cmd (); |
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527 } |
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528 ; |
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529 |
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530 word_list : string |
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531 { $$ = parser.make_argument_list ($1); } |
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532 | word_list string |
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533 { $$ = parser.append_argument_list ($1, $2); } |
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534 ; |
1 | 535 |
2970 | 536 // =========== |
537 // Expressions | |
538 // =========== | |
539 | |
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540 identifier : NAME |
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541 { $$ = parser.make_identifier ($1); } |
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542 ; |
2970 | 543 |
9476 | 544 superclass_identifier |
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545 : SUPERCLASSREF |
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546 { $$ = parser.make_superclass_ref ($1); } |
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547 ; |
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548 |
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549 meta_identifier : METAQUERY |
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550 { $$ = parser.make_metaclass_query ($1); } |
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551 ; |
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552 |
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553 string : DQ_STRING |
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554 { $$ = parser.make_constant ($1); } |
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555 | SQ_STRING |
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556 { $$ = parser.make_constant ($1); } |
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557 ; |
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558 |
28582
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559 constant : NUMBER |
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560 { $$ = parser.make_constant ($1); } |
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561 | string |
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562 { $$ = $1; } |
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563 ; |
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564 |
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565 matrix : '[' matrix_rows ']' |
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566 { $$ = parser.finish_matrix ($2, $1, $3); } |
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567 ; |
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568 |
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improve compatibility of parsing of matrices and cell arrays
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569 matrix_rows : cell_or_matrix_row |
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570 { $$ = parser.make_matrix ($1); } |
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571 | matrix_rows ';' cell_or_matrix_row |
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572 { |
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573 OCTAVE_YYUSE ($2); |
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574 |
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575 $$ = parser.append_matrix_row ($1, $3); |
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576 } |
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577 ; |
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578 |
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improve compatibility of parsing of matrices and cell arrays
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579 cell : '{' cell_rows '}' |
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|
580 { $$ = parser.finish_cell ($2, $1, $3); } |
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581 ; |
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582 |
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583 cell_rows : cell_or_matrix_row |
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584 { $$ = parser.make_cell ($1); } |
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585 | cell_rows ';' cell_or_matrix_row |
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586 { |
29272
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587 OCTAVE_YYUSE ($2); |
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588 |
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589 $$ = parser.append_cell_row ($1, $3); |
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590 } |
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591 ; |
3351 | 592 |
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593 // tree_argument_list objects can't be empty or have leading or trailing |
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594 // commas, but those are all allowed in matrix and cell array rows. |
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595 |
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3719f5d452d4
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596 // FIXME: is tree_argument_list the best object for this purpose, or |
3719f5d452d4
refactor implementation of END indexing in interpreter (bug #58953)
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597 // should we have a separate one intended specifically to represent the |
3719f5d452d4
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598 // list of objects that make up elements in cell and matrix expressions? |
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599 |
3351 | 600 cell_or_matrix_row |
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diff
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601 : // empty |
23796
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Rik <rik@octave.org>
parents:
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diff
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602 { $$ = nullptr; } |
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603 | ',' |
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604 { |
29272
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605 OCTAVE_YYUSE ($1); |
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606 |
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607 $$ = nullptr; |
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608 } |
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609 | arg_list |
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610 { $$ = $1; } |
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611 | arg_list ',' |
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612 { |
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613 OCTAVE_YYUSE ($2); |
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614 |
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615 $$ = $1; |
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616 } |
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617 | ',' arg_list |
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618 { |
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619 OCTAVE_YYUSE ($1); |
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620 |
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621 $$ = $2; |
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622 } |
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623 | ',' arg_list ',' |
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624 { |
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625 OCTAVE_YYUSE ($1, $3); |
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626 |
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627 $$ = $2; |
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628 } |
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629 ; |
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630 |
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631 fcn_handle : FCN_HANDLE |
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632 { $$ = parser.make_fcn_handle ($1); } |
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633 ; |
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634 |
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635 // Note that we are deliberately not setting the beginning of statement |
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636 // flag after recognizing the parameter list because we don't want to |
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637 // accept word list commands in anonymous function bodies. |
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638 |
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639 anon_fcn_handle : '@' param_list anon_fcn_begin expression |
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640 { |
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641 $$ = parser.make_anon_fcn_handle ($2, $4, $1->beg_pos ()); |
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642 if (! $$) |
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643 { |
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644 // make_anon_fcn_handle deleted $2 and $4. |
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645 YYABORT; |
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646 } |
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647 |
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648 lexer.m_parsing_anon_fcn_body = false; |
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649 lexer.m_nesting_level.remove (); |
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650 } |
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651 | '@' param_list anon_fcn_begin error |
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652 { |
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653 OCTAVE_YYUSE ($1, $2); |
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654 |
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655 lexer.m_parsing_anon_fcn_body = false; |
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656 |
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657 $$ = nullptr; |
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658 parser.bison_error ("anonymous function bodies must be single expressions"); |
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659 YYABORT; |
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660 } |
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661 ; |
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662 |
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663 primary_expr : identifier |
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664 { $$ = $1; } |
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665 | constant |
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666 { $$ = $1; } |
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667 | fcn_handle |
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668 { $$ = $1; } |
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669 | matrix |
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670 { |
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671 lexer.m_looking_at_matrix_or_assign_lhs = false; |
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672 $$ = $1; |
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673 } |
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674 | cell |
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675 { $$ = $1; } |
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676 | meta_identifier |
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677 { $$ = $1; } |
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678 | superclass_identifier |
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679 { $$ = $1; } |
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680 | '(' expression ')' |
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681 { |
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682 OCTAVE_YYUSE ($1, $3); |
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683 |
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684 $$ = $2->mark_in_parens (); |
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685 } |
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686 ; |
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687 |
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688 magic_colon : ':' |
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689 { $$ = parser.make_constant ($1); } |
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690 ; |
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691 |
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692 magic_tilde : '~' |
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693 { |
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694 OCTAVE_YYUSE ($1); |
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695 |
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696 $$ = parser.make_black_hole (); |
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697 } |
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698 ; |
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699 |
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700 arg_list : expression |
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701 { $$ = parser.make_argument_list ($1); } |
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702 | magic_colon |
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703 { $$ = parser.make_argument_list ($1); } |
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704 | magic_tilde |
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705 { $$ = parser.make_argument_list ($1); } |
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706 | arg_list ',' magic_colon |
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707 { |
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708 OCTAVE_YYUSE ($2); |
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709 |
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710 $$ = parser.append_argument_list ($1, $3); |
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711 } |
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712 | arg_list ',' magic_tilde |
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713 { |
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714 OCTAVE_YYUSE ($2); |
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715 |
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716 $$ = parser.append_argument_list ($1, $3); |
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717 } |
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718 | arg_list ',' expression |
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719 { |
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720 OCTAVE_YYUSE ($2); |
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721 |
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722 $$ = parser.append_argument_list ($1, $3); |
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723 } |
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724 ; |
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725 |
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726 indirect_ref_op : '.' |
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727 { |
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728 OCTAVE_YYUSE ($1); |
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make location info available for more tokens in parser
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parents:
27745
diff
changeset
|
729 |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
730 $$ = 0; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
731 lexer.m_looking_at_indirect_ref = true; |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
732 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
733 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
734 |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
735 oper_expr : primary_expr |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
736 { $$ = $1; } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
737 | oper_expr PLUS_PLUS |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
738 { $$ = parser.make_postfix_op (PLUS_PLUS, $1, $2); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
739 | oper_expr MINUS_MINUS |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
740 { $$ = parser.make_postfix_op (MINUS_MINUS, $1, $2); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
741 | oper_expr '(' ')' |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
742 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
743 OCTAVE_YYUSE ($2, $3); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
744 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
745 $$ = parser.make_index_expression ($1, nullptr, '('); |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
746 if (! $$) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
747 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
748 // make_index_expression deleted $1. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
749 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
750 } |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
751 } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
752 | oper_expr '(' arg_list ')' |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
753 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
754 OCTAVE_YYUSE ($2, $4); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
755 |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
756 $$ = parser.make_index_expression ($1, $3, '('); |
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
757 if (! $$) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
758 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
759 // make_index_expression deleted $1 and $3. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
760 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
761 } |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
762 } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
763 | oper_expr '{' '}' |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
764 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
765 OCTAVE_YYUSE ($2, $3); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
766 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
767 $$ = parser.make_index_expression ($1, nullptr, '{'); |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
768 if (! $$) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
769 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
770 // make_index_expression deleted $1. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
771 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
772 } |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
773 } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
774 | oper_expr '{' arg_list '}' |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
775 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
776 OCTAVE_YYUSE ($2, $4); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
777 |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
778 $$ = parser.make_index_expression ($1, $3, '{'); |
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
779 if (! $$) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
780 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
781 // make_index_expression deleted $1 and $3. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
782 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
783 } |
16302
a4af67e0d22c
oct-parse.in.yy: a{~}.b segfaults the interpreter (bug #37804)
Max Brister <max@2bass.com>
parents:
16294
diff
changeset
|
784 } |
16284
09881dab3aaf
* lex.ll, oct-parse.in.yy (HERMITIAN): Rename token from QUOTE.
John W. Eaton <jwe@octave.org>
parents:
16279
diff
changeset
|
785 | oper_expr HERMITIAN |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
786 { $$ = parser.make_postfix_op (HERMITIAN, $1, $2); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
787 | oper_expr TRANSPOSE |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
788 { $$ = parser.make_postfix_op (TRANSPOSE, $1, $2); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
789 | oper_expr indirect_ref_op STRUCT_ELT |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
790 { $$ = parser.make_indirect_ref ($1, $3->text ()); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
791 | oper_expr indirect_ref_op '(' expression ')' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
792 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
793 OCTAVE_YYUSE ($3, $5); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
794 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
795 $$ = parser.make_indirect_ref ($1, $4); |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
796 } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
797 | PLUS_PLUS oper_expr %prec UNARY |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
798 { $$ = parser.make_prefix_op (PLUS_PLUS, $2, $1); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
799 | MINUS_MINUS oper_expr %prec UNARY |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
800 { $$ = parser.make_prefix_op (MINUS_MINUS, $2, $1); } |
31478
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
801 | '~' oper_expr %prec UNARY |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
802 { $$ = parser.make_prefix_op ('~', $2, $1); } |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
803 | '!' oper_expr %prec UNARY |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
804 { $$ = parser.make_prefix_op ('!', $2, $1); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
805 | '+' oper_expr %prec UNARY |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
806 { $$ = parser.make_prefix_op ('+', $2, $1); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
807 | '-' oper_expr %prec UNARY |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
808 { $$ = parser.make_prefix_op ('-', $2, $1); } |
17622
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
809 | oper_expr POW power_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
810 { $$ = parser.make_binary_op (POW, $1, $2, $3); } |
17622
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
811 | oper_expr EPOW power_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
812 { $$ = parser.make_binary_op (EPOW, $1, $2, $3); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
813 | oper_expr '+' oper_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
814 { $$ = parser.make_binary_op ('+', $1, $2, $3); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
815 | oper_expr '-' oper_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
816 { $$ = parser.make_binary_op ('-', $1, $2, $3); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
817 | oper_expr '*' oper_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
818 { $$ = parser.make_binary_op ('*', $1, $2, $3); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
819 | oper_expr '/' oper_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
820 { $$ = parser.make_binary_op ('/', $1, $2, $3); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
821 | oper_expr EMUL oper_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
822 { $$ = parser.make_binary_op (EMUL, $1, $2, $3); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
823 | oper_expr EDIV oper_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
824 { $$ = parser.make_binary_op (EDIV, $1, $2, $3); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
825 | oper_expr LEFTDIV oper_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
826 { $$ = parser.make_binary_op (LEFTDIV, $1, $2, $3); } |
12627
002948ae5bc0
fix precedence level of transpose operators (bug #32533)
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
827 | oper_expr ELEFTDIV oper_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
828 { $$ = parser.make_binary_op (ELEFTDIV, $1, $2, $3); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
829 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
830 |
17622
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
831 power_expr : primary_expr |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
832 { $$ = $1; } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
833 | power_expr PLUS_PLUS |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
834 { $$ = parser.make_postfix_op (PLUS_PLUS, $1, $2); } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
835 | power_expr MINUS_MINUS |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
836 { $$ = parser.make_postfix_op (MINUS_MINUS, $1, $2); } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
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diff
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|
837 | power_expr '(' ')' |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
838 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
839 OCTAVE_YYUSE ($2, $3); |
27762
80d68a3e8ec0
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John W. Eaton <jwe@octave.org>
parents:
27745
diff
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|
840 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
841 $$ = parser.make_index_expression ($1, nullptr, '('); |
17622
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
842 if (! $$) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
843 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
844 // make_index_expression deleted $1. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
845 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
846 } |
17622
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compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
847 } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
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diff
changeset
|
848 | power_expr '(' arg_list ')' |
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compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
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|
849 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
850 OCTAVE_YYUSE ($2, $4); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
851 |
17622
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compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
852 $$ = parser.make_index_expression ($1, $3, '('); |
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compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
853 if (! $$) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
854 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
855 // make_index_expression deleted $1 and $3. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
856 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
857 } |
17622
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compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
858 } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
859 | power_expr '{' '}' |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
860 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
861 OCTAVE_YYUSE ($2, $3); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
862 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
863 $$ = parser.make_index_expression ($1, nullptr, '{'); |
17622
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Axel Mathéi <axel.mathei@gmail.com>
parents:
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diff
changeset
|
864 if (! $$) |
17632
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John W. Eaton <jwe@octave.org>
parents:
17629
diff
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|
865 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
866 // make_index_expression deleted $1. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
867 YYABORT; |
17632
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John W. Eaton <jwe@octave.org>
parents:
17629
diff
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|
868 } |
17622
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compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
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|
869 } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
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diff
changeset
|
870 | power_expr '{' arg_list '}' |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
871 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
872 OCTAVE_YYUSE ($2, $4); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
873 |
17622
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
874 $$ = parser.make_index_expression ($1, $3, '{'); |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
875 if (! $$) |
17632
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John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
876 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
877 // make_index_expression deleted $1 and $3. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
878 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
879 } |
17622
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
880 } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
881 | power_expr indirect_ref_op STRUCT_ELT |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
882 { $$ = parser.make_indirect_ref ($1, $3->text ()); } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
883 | power_expr indirect_ref_op '(' expression ')' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
884 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
885 OCTAVE_YYUSE ($3, $5); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
886 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
887 $$ = parser.make_indirect_ref ($1, $4); |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
888 } |
17622
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
889 | PLUS_PLUS power_expr %prec POW |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
890 { $$ = parser.make_prefix_op (PLUS_PLUS, $2, $1); } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
891 | MINUS_MINUS power_expr %prec POW |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
892 { $$ = parser.make_prefix_op (MINUS_MINUS, $2, $1); } |
31478
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
893 | '~' power_expr %prec POW |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
894 { $$ = parser.make_prefix_op ('~', $2, $1); } |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
895 | '!' power_expr %prec POW |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
896 { $$ = parser.make_prefix_op ('!', $2, $1); } |
17622
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
897 | '+' power_expr %prec POW |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
898 { $$ = parser.make_prefix_op ('+', $2, $1); } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
899 | '-' power_expr %prec POW |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
900 { $$ = parser.make_prefix_op ('-', $2, $1); } |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
901 ; |
fd712a12fe53
compatibility for power operator precedence and direction (bug #33304)
Axel Mathéi <axel.mathei@gmail.com>
parents:
17618
diff
changeset
|
902 |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
903 colon_expr : oper_expr ':' oper_expr |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
904 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
905 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
906 |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
907 $$ = parser.make_colon_expression ($1, $3); |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
908 |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
909 if (! $$) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
910 { |
30197
f692ecc135d6
* oct-parse.yy (colon_expr): Fix comments to match code.
John W. Eaton <jwe@octave.org>
parents:
30145
diff
changeset
|
911 // make_colon_expression deleted $1 and $3. |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
912 YYABORT; |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
913 } |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
914 } |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
915 | oper_expr ':' oper_expr ':' oper_expr |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
916 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
917 OCTAVE_YYUSE ($2, $4); |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
918 |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
919 $$ = parser.make_colon_expression ($1, $5, $3); |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
920 |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
921 if (! $$) |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
922 { |
30197
f692ecc135d6
* oct-parse.yy (colon_expr): Fix comments to match code.
John W. Eaton <jwe@octave.org>
parents:
30145
diff
changeset
|
923 // make_colon_expression deleted $1, $3, and $5. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
924 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
925 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
926 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
927 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
928 |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
929 simple_expr : oper_expr |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
930 { $$ = $1; } |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
931 | colon_expr |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
932 { $$ = $1; } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
933 | simple_expr EXPR_LT simple_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
934 { $$ = parser.make_binary_op (EXPR_LT, $1, $2, $3); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
935 | simple_expr EXPR_LE simple_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
936 { $$ = parser.make_binary_op (EXPR_LE, $1, $2, $3); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
937 | simple_expr EXPR_EQ simple_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
938 { $$ = parser.make_binary_op (EXPR_EQ, $1, $2, $3); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
939 | simple_expr EXPR_GE simple_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
940 { $$ = parser.make_binary_op (EXPR_GE, $1, $2, $3); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
941 | simple_expr EXPR_GT simple_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
942 { $$ = parser.make_binary_op (EXPR_GT, $1, $2, $3); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
943 | simple_expr EXPR_NE simple_expr |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
944 { $$ = parser.make_binary_op (EXPR_NE, $1, $2, $3); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
945 | simple_expr EXPR_AND simple_expr |
16288
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946 { $$ = parser.make_binary_op (EXPR_AND, $1, $2, $3); } |
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947 | simple_expr EXPR_OR simple_expr |
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948 { $$ = parser.make_binary_op (EXPR_OR, $1, $2, $3); } |
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949 | simple_expr EXPR_AND_AND simple_expr |
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950 { $$ = parser.make_boolean_op (EXPR_AND_AND, $1, $2, $3); } |
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951 | simple_expr EXPR_OR_OR simple_expr |
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952 { $$ = parser.make_boolean_op (EXPR_OR_OR, $1, $2, $3); } |
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953 ; |
2970 | 954 |
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955 assign_lhs : simple_expr |
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956 { |
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957 $$ = parser.validate_matrix_for_assignment ($1); |
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958 |
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959 if ($$) |
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960 { lexer.m_looking_at_matrix_or_assign_lhs = false; } |
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961 else |
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962 { |
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963 // validate_matrix_for_assignment deleted $1. |
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964 YYABORT; |
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965 } |
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966 } |
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967 ; |
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968 |
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969 assign_expr : assign_lhs '=' expression |
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970 { $$ = parser.make_assign_op ('=', $1, $2, $3); } |
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971 | assign_lhs ADD_EQ expression |
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972 { $$ = parser.make_assign_op (ADD_EQ, $1, $2, $3); } |
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973 | assign_lhs SUB_EQ expression |
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974 { $$ = parser.make_assign_op (SUB_EQ, $1, $2, $3); } |
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975 | assign_lhs MUL_EQ expression |
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976 { $$ = parser.make_assign_op (MUL_EQ, $1, $2, $3); } |
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977 | assign_lhs DIV_EQ expression |
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978 { $$ = parser.make_assign_op (DIV_EQ, $1, $2, $3); } |
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979 | assign_lhs LEFTDIV_EQ expression |
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980 { $$ = parser.make_assign_op (LEFTDIV_EQ, $1, $2, $3); } |
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981 | assign_lhs POW_EQ expression |
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982 { $$ = parser.make_assign_op (POW_EQ, $1, $2, $3); } |
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983 | assign_lhs EMUL_EQ expression |
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984 { $$ = parser.make_assign_op (EMUL_EQ, $1, $2, $3); } |
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985 | assign_lhs EDIV_EQ expression |
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986 { $$ = parser.make_assign_op (EDIV_EQ, $1, $2, $3); } |
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987 | assign_lhs ELEFTDIV_EQ expression |
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988 { $$ = parser.make_assign_op (ELEFTDIV_EQ, $1, $2, $3); } |
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989 | assign_lhs EPOW_EQ expression |
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990 { $$ = parser.make_assign_op (EPOW_EQ, $1, $2, $3); } |
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991 | assign_lhs AND_EQ expression |
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992 { $$ = parser.make_assign_op (AND_EQ, $1, $2, $3); } |
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993 | assign_lhs OR_EQ expression |
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994 { $$ = parser.make_assign_op (OR_EQ, $1, $2, $3); } |
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995 ; |
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996 |
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997 expression : simple_expr |
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998 { |
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999 if ($1 && ($1->is_matrix () || $1->iscell ())) |
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1000 { |
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1001 if (parser.validate_array_list ($1)) |
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1002 $$ = $1; |
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1003 else |
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1004 { |
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1005 delete $1; |
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1006 YYABORT; |
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1007 } |
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1008 } |
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1009 else |
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1010 $$ = $1; |
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1011 } |
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1012 | assign_expr |
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1013 { |
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1014 if (! $1) |
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1015 YYABORT; |
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1016 |
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1017 $$ = $1; |
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1018 } |
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1019 | anon_fcn_handle |
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1020 { $$ = $1; } |
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1021 ; |
2970 | 1022 |
1023 // ================================================ | |
1024 // Commands, declarations, and function definitions | |
1025 // ================================================ | |
1026 | |
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1027 command : declaration |
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1028 { $$ = $1; } |
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1029 | select_command |
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1030 { $$ = $1; } |
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1031 | loop_command |
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1032 { $$ = $1; } |
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1033 | jump_command |
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1034 { $$ = $1; } |
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1035 | spmd_command |
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1036 { $$ = $1; } |
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1037 | except_command |
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1038 { $$ = $1; } |
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1039 | function |
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1040 { $$ = $1; } |
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1041 | file |
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1042 { $$ = $1; } |
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1043 ; |
2970 | 1044 |
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1045 // ====================== |
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1046 // Declaration statements |
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1047 // ====================== |
2970 | 1048 |
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1049 declaration : GLOBAL decl_init_list |
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1050 { |
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1051 $$ = parser.make_decl_command (GLOBAL, $1, $2); |
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1052 lexer.m_looking_at_decl_list = false; |
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1053 } |
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1054 | PERSISTENT decl_init_list |
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1055 { |
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1056 $$ = parser.make_decl_command (PERSISTENT, $1, $2); |
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1057 lexer.m_looking_at_decl_list = false; |
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1058 } |
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1059 ; |
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1060 |
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1061 decl_init_list : decl_elt |
30140
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1062 { $$ = parser.make_decl_init_list ($1); } |
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1063 | decl_init_list decl_elt |
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|
1064 { $$ = parser.append_decl_init_list ($1, $2); } |
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|
1065 ; |
2970 | 1066 |
29728
287fde79ffa2
rename some non-terminal symbols in the parser
John W. Eaton <jwe@octave.org>
parents:
29727
diff
changeset
|
1067 decl_elt : identifier |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1068 { $$ = parser.make_decl_elt ($1); } |
29727
05d7b7e64811
eliminate unused lexical feedback flag
John W. Eaton <jwe@octave.org>
parents:
29724
diff
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|
1069 | identifier '=' expression |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1070 { $$ = parser.make_decl_elt ($1, $2, $3); } |
10315
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untabify src C++ source files
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|
1071 ; |
2970 | 1072 |
1073 // ==================== | |
1074 // Selection statements | |
1075 // ==================== | |
1076 | |
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1077 select_command : if_command |
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1078 { $$ = $1; } |
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|
1079 | switch_command |
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1080 { $$ = $1; } |
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John W. Eaton <jwe@octave.org>
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|
1081 ; |
2970 | 1082 |
1083 // ============ | |
1084 // If statement | |
1085 // ============ | |
1086 | |
10315
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untabify src C++ source files
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1087 if_command : IF stash_comment if_cmd_list END |
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|
1088 { |
16288
fe3b9a51e625
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John W. Eaton <jwe@octave.org>
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|
1089 if (! ($$ = parser.finish_if_command ($1, $3, $4, $2))) |
17632
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John W. Eaton <jwe@octave.org>
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|
1090 { |
bd0a84de3375
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John W. Eaton <jwe@octave.org>
parents:
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|
1091 // finish_if_command deleted $3. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1092 YYABORT; |
17632
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John W. Eaton <jwe@octave.org>
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diff
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|
1093 } |
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|
1094 } |
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|
1095 ; |
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|
1096 |
57a59eae83cc
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|
1097 if_cmd_list : if_cmd_list1 |
57a59eae83cc
untabify src C++ source files
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1098 { $$ = $1; } |
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John W. Eaton <jwe@octave.org>
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|
1099 | if_cmd_list1 else_clause |
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attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1100 { $$ = parser.append_if_clause ($1, $2); } |
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|
1101 ; |
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|
1102 |
16681
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recognize character string at beginning of statement (bug #38926, #38958)
John W. Eaton <jwe@octave.org>
parents:
16627
diff
changeset
|
1103 if_cmd_list1 : expression stmt_begin opt_sep opt_list |
11091
5677f3f7b5fa
Matlab compatible short-circuit behavior for & and | operators
John W. Eaton <jwe@octave.org>
parents:
11060
diff
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|
1104 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1105 OCTAVE_YYUSE ($3); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
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19709
diff
changeset
|
1106 |
31394
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
1107 parser.maybe_convert_to_braindead_shortcircuit ($1); |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
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1108 |
16681
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1109 $$ = parser.start_if_command ($1, $4); |
11091
5677f3f7b5fa
Matlab compatible short-circuit behavior for & and | operators
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diff
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|
1110 } |
10315
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|
1111 | if_cmd_list1 elseif_clause |
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John W. Eaton <jwe@octave.org>
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|
1112 { $$ = parser.append_if_clause ($1, $2); } |
10315
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|
1113 ; |
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|
1114 |
16681
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parents:
16627
diff
changeset
|
1115 elseif_clause : ELSEIF stash_comment opt_sep expression stmt_begin opt_sep opt_list |
11091
5677f3f7b5fa
Matlab compatible short-circuit behavior for & and | operators
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1116 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1117 OCTAVE_YYUSE ($3, $6); |
19778
bf737d927707
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John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1118 |
31394
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
1119 parser.maybe_convert_to_braindead_shortcircuit ($4); |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
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|
1120 |
16681
d3619d4d267c
recognize character string at beginning of statement (bug #38926, #38958)
John W. Eaton <jwe@octave.org>
parents:
16627
diff
changeset
|
1121 $$ = parser.make_elseif_clause ($1, $4, $7, $2); |
11091
5677f3f7b5fa
Matlab compatible short-circuit behavior for & and | operators
John W. Eaton <jwe@octave.org>
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diff
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|
1122 } |
10315
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John W. Eaton <jwe@octave.org>
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|
1123 ; |
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|
1124 |
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|
1125 else_clause : ELSE stash_comment opt_sep opt_list |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1126 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1127 OCTAVE_YYUSE ($3); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1128 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
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30130
diff
changeset
|
1129 $$ = parser.make_else_clause ($1, $2, $4); |
19778
bf737d927707
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1130 } |
10315
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untabify src C++ source files
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|
1131 ; |
2970 | 1132 |
1133 // ================ | |
1134 // Switch statement | |
1135 // ================ | |
1136 | |
10315
57a59eae83cc
untabify src C++ source files
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|
1137 switch_command : SWITCH stash_comment expression opt_sep case_list END |
57a59eae83cc
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|
1138 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1139 OCTAVE_YYUSE ($4); |
19778
bf737d927707
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John W. Eaton <jwe@octave.org>
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19709
diff
changeset
|
1140 |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
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changeset
|
1141 if (! ($$ = parser.finish_switch_command ($1, $3, $5, $6, $2))) |
17632
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John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1142 { |
bd0a84de3375
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John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1143 // finish_switch_command deleted $3 adn $5. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
1144 YYABORT; |
17632
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further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1145 } |
10315
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John W. Eaton <jwe@octave.org>
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|
1146 } |
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|
1147 ; |
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|
1148 |
57a59eae83cc
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changeset
|
1149 case_list : // empty |
30130
a9e3e1c96c47
eliminate unnecessary construction of parse tree elements
John W. Eaton <jwe@octave.org>
parents:
30108
diff
changeset
|
1150 { $$ = nullptr; } |
11317
2da532d0f41c
accept otherwise clause in switch statement without preceding case statements
John W. Eaton <jwe@octave.org>
parents:
11258
diff
changeset
|
1151 | default_case |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
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diff
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|
1152 { $$ = parser.make_switch_case_list ($1); } |
10315
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|
1153 | case_list1 |
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|
1154 { $$ = $1; } |
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|
1155 | case_list1 default_case |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
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30140
diff
changeset
|
1156 { $$ = parser.append_switch_case ($1, $2); } |
10315
57a59eae83cc
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|
1157 ; |
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1158 |
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|
1159 case_list1 : switch_case |
30140
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use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
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changeset
|
1160 { $$ = parser.make_switch_case_list ($1); } |
10315
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|
1161 | case_list1 switch_case |
30144
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John W. Eaton <jwe@octave.org>
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30140
diff
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|
1162 { $$ = parser.append_switch_case ($1, $2); } |
10315
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|
1163 ; |
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|
1164 |
16681
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John W. Eaton <jwe@octave.org>
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changeset
|
1165 switch_case : CASE stash_comment opt_sep expression stmt_begin opt_sep opt_list |
19778
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John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1166 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1167 OCTAVE_YYUSE ($3, $6); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1168 |
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1169 $$ = parser.make_switch_case ($1, $4, $7, $2); |
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
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|
1170 } |
10315
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|
1171 ; |
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|
1172 |
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1173 default_case : OTHERWISE stash_comment opt_sep opt_list |
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|
1174 { |
29272
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John W. Eaton <jwe@octave.org>
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changeset
|
1175 OCTAVE_YYUSE ($3); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1176 |
30140
a001811a68e6
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changeset
|
1177 $$ = parser.make_default_switch_case ($1, $2, $4); |
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|
1178 } |
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|
1179 ; |
2970 | 1180 |
1181 // ======= | |
1182 // Looping | |
1183 // ======= | |
1184 | |
16681
d3619d4d267c
recognize character string at beginning of statement (bug #38926, #38958)
John W. Eaton <jwe@octave.org>
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changeset
|
1185 loop_command : WHILE stash_comment expression stmt_begin opt_sep opt_list END |
10315
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untabify src C++ source files
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|
1186 { |
29272
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avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1187 OCTAVE_YYUSE ($5); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1188 |
31394
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
1189 parser.maybe_convert_to_braindead_shortcircuit ($3); |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
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changeset
|
1190 |
16681
d3619d4d267c
recognize character string at beginning of statement (bug #38926, #38958)
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changeset
|
1191 if (! ($$ = parser.make_while_command ($1, $3, $6, $7, $2))) |
17632
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further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
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changeset
|
1192 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
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changeset
|
1193 // make_while_command deleted $3 and $6. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
1194 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
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17629
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|
1195 } |
10315
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1196 } |
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|
1197 | DO stash_comment opt_sep opt_list UNTIL expression |
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1198 { |
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|
1199 OCTAVE_YYUSE ($1, $3); |
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bf737d927707
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|
1200 |
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|
1201 $$ = parser.make_do_until_command ($5, $4, $6, $2); |
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1202 } |
16681
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recognize character string at beginning of statement (bug #38926, #38958)
John W. Eaton <jwe@octave.org>
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|
1203 | FOR stash_comment assign_lhs '=' expression stmt_begin opt_sep opt_list END |
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1204 { |
30145
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parents:
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|
1205 OCTAVE_YYUSE ($4, $7); |
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|
1206 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
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|
1207 if (! ($$ = parser.make_for_command (FOR, $1, $3, $5, |
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
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|
1208 nullptr, $8, $9, $2))) |
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|
1209 { |
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John W. Eaton <jwe@octave.org>
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|
1210 // make_for_command deleted $3, $5, and $8. |
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|
1211 YYABORT; |
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|
1212 } |
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1213 } |
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|
1214 | FOR stash_comment '(' assign_lhs '=' expression ')' opt_sep opt_list END |
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|
1215 { |
30145
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John W. Eaton <jwe@octave.org>
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changeset
|
1216 OCTAVE_YYUSE ($3, $5, $7, $8); |
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|
1217 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
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diff
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|
1218 if (! ($$ = parser.make_for_command (FOR, $1, $4, $6, |
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Use C++11 nullptr rather than 0 in code (bug #51565).
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|
1219 nullptr, $9, $10, $2))) |
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|
1220 { |
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|
1221 // make_for_command deleted $4, $6, and $9. |
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diff
changeset
|
1222 YYABORT; |
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|
1223 } |
13245
027a2186cd90
parfor keyword and infrastructure, but handle parfor as normal for loop for now
John W. Eaton <jwe@octave.org>
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|
1224 } |
16681
d3619d4d267c
recognize character string at beginning of statement (bug #38926, #38958)
John W. Eaton <jwe@octave.org>
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|
1225 | PARFOR stash_comment assign_lhs '=' expression stmt_begin opt_sep opt_list END |
13245
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John W. Eaton <jwe@octave.org>
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1226 { |
30145
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* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
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|
1227 OCTAVE_YYUSE ($4, $7); |
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John W. Eaton <jwe@octave.org>
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1228 |
16288
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1229 if (! ($$ = parser.make_for_command (PARFOR, $1, $3, $5, |
23796
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Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
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changeset
|
1230 nullptr, $8, $9, $2))) |
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John W. Eaton <jwe@octave.org>
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|
1231 { |
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|
1232 // make_for_command deleted $3, $5, and $8. |
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|
1233 YYABORT; |
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John W. Eaton <jwe@octave.org>
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|
1234 } |
13245
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|
1235 } |
027a2186cd90
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John W. Eaton <jwe@octave.org>
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|
1236 | PARFOR stash_comment '(' assign_lhs '=' expression ',' expression ')' opt_sep opt_list END |
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John W. Eaton <jwe@octave.org>
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|
1237 { |
30145
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* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
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changeset
|
1238 OCTAVE_YYUSE ($3, $5, $7, $9, $10); |
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|
1239 |
16288
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John W. Eaton <jwe@octave.org>
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|
1240 if (! ($$ = parser.make_for_command (PARFOR, $1, $4, $6, |
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|
1241 $8, $11, $12, $2))) |
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|
1242 { |
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|
1243 // make_for_command deleted $4, $6, $8, and $11. |
21073
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changeset
|
1244 YYABORT; |
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|
1245 } |
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1246 } |
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|
1247 ; |
2970 | 1248 |
1249 // ======= | |
1250 // Jumping | |
1251 // ======= | |
1252 | |
10315
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|
1253 jump_command : BREAK |
22785
9c6661004167
error if break statement is in script file separate from loop (bug #39168)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1254 { |
9c6661004167
error if break statement is in script file separate from loop (bug #39168)
John W. Eaton <jwe@octave.org>
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changeset
|
1255 if (! ($$ = parser.make_break_command ($1))) |
9c6661004167
error if break statement is in script file separate from loop (bug #39168)
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changeset
|
1256 YYABORT; |
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|
1257 } |
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changeset
|
1258 | CONTINUE |
26981
12532d392693
error if continue is used outside of a for loop (bug #55995)
John W. Eaton <jwe@octave.org>
parents:
26906
diff
changeset
|
1259 { |
12532d392693
error if continue is used outside of a for loop (bug #55995)
John W. Eaton <jwe@octave.org>
parents:
26906
diff
changeset
|
1260 if (! ($$ = parser.make_continue_command ($1))) |
12532d392693
error if continue is used outside of a for loop (bug #55995)
John W. Eaton <jwe@octave.org>
parents:
26906
diff
changeset
|
1261 YYABORT; |
12532d392693
error if continue is used outside of a for loop (bug #55995)
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|
1262 } |
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|
1263 | FUNC_RET |
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|
1264 { $$ = parser.make_return_command ($1); } |
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|
1265 ; |
2970 | 1266 |
28518
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John W. Eaton <jwe@octave.org>
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|
1267 // ======================= |
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|
1268 // Parallel execution pool |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
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|
1269 // ======================= |
b8ab8b58547d
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changeset
|
1270 |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1271 spmd_command : SPMD stash_comment opt_sep opt_list END |
b8ab8b58547d
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John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1272 { |
29283
aa645ebc7b29
eliminate extra YYUSE on default missed when merging 59696b24ea53 from stable
John W. Eaton <jwe@octave.org>
parents:
29273
diff
changeset
|
1273 OCTAVE_YYUSE ($3); |
28518
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John W. Eaton <jwe@octave.org>
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changeset
|
1274 |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
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parents:
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diff
changeset
|
1275 octave::comment_list *lc = $2; |
b8ab8b58547d
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John W. Eaton <jwe@octave.org>
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changeset
|
1276 octave::comment_list *tc = lexer.get_comment (); |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
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changeset
|
1277 |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
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changeset
|
1278 if (! ($$ = parser.make_spmd_command ($1, $4, $5, lc, tc))) |
b8ab8b58547d
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John W. Eaton <jwe@octave.org>
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changeset
|
1279 { |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1280 // make_spmd_command deleted $4, LC, and TC. |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1281 YYABORT; |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
1282 } |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1283 } |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1284 ; |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
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changeset
|
1285 |
2970 | 1286 // ========== |
1287 // Exceptions | |
1288 // ========== | |
1289 | |
10315
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|
1290 except_command : UNWIND stash_comment opt_sep opt_list CLEANUP |
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|
1291 stash_comment opt_sep opt_list END |
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|
1292 { |
30145
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* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1293 OCTAVE_YYUSE ($3, $5, $7); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1294 |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1295 if (! ($$ = parser.make_unwind_command ($1, $4, $8, $9, $2, $6))) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1296 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1297 // make_unwind_command deleted $4 and $8. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1298 YYABORT; |
17632
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John W. Eaton <jwe@octave.org>
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changeset
|
1299 } |
10315
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changeset
|
1300 } |
17283
e6c0ac8ce5b6
eliminate parse conflicts introduced by changeset 923ce8b42db2
John W. Eaton <jwe@octave.org>
parents:
17281
diff
changeset
|
1301 | TRY stash_comment opt_sep opt_list CATCH stash_comment |
e6c0ac8ce5b6
eliminate parse conflicts introduced by changeset 923ce8b42db2
John W. Eaton <jwe@octave.org>
parents:
17281
diff
changeset
|
1302 opt_sep opt_list END |
17249
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17170
diff
changeset
|
1303 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1304 OCTAVE_YYUSE ($3, $5, $7); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1305 |
17283
e6c0ac8ce5b6
eliminate parse conflicts introduced by changeset 923ce8b42db2
John W. Eaton <jwe@octave.org>
parents:
17281
diff
changeset
|
1306 if (! ($$ = parser.make_try_command ($1, $4, $7, $8, $9, $2, $6))) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
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changeset
|
1307 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1308 // make_try_command deleted $4 and $8. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1309 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
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diff
changeset
|
1310 } |
10315
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|
1311 } |
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changeset
|
1312 | TRY stash_comment opt_sep opt_list END |
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untabify src C++ source files
John W. Eaton <jwe@octave.org>
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changeset
|
1313 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1314 OCTAVE_YYUSE ($3); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1315 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
1316 if (! ($$ = parser.make_try_command ($1, $4, 0, nullptr, |
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
1317 $5, $2, nullptr))) |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1318 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1319 // make_try_command deleted $4. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
1320 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1321 } |
10315
57a59eae83cc
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|
1322 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1323 ; |
2970 | 1324 |
1325 // =========================================== | |
15466
d174210ce1ec
use ' instead of ` in error messages, warnings and most comments
John W. Eaton <jwe@octave.org>
parents:
14189
diff
changeset
|
1326 // Some 'subroutines' for function definitions |
2970 | 1327 // =========================================== |
1328 | |
10315
57a59eae83cc
untabify src C++ source files
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|
1329 push_fcn_symtab : // empty |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1330 { |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
1331 if (! parser.push_fcn_symtab ()) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
1332 YYABORT; |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
1333 |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1334 $$ = 0; |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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|
1335 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1336 ; |
2970 | 1337 |
1338 // =========================== | |
1339 // List of function parameters | |
1340 // =========================== | |
1341 | |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1342 param_list_beg : '(' |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1343 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1344 OCTAVE_YYUSE ($1); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1345 |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1346 $$ = 0; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1347 lexer.m_looking_at_parameter_list = true; |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1348 lexer.m_arguments_is_keyword = false; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1349 |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1350 if (lexer.m_looking_at_function_handle) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1351 { |
24354
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
1352 // Will get a real name later. |
29857
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
1353 lexer.m_symtab_context.push (octave::symbol_scope ("parser:param_list_beg")); |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1354 lexer.m_looking_at_function_handle--; |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1355 lexer.m_looking_at_anon_fcn_args = true; |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
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|
1356 } |
57a59eae83cc
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1357 } |
57a59eae83cc
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1358 ; |
57a59eae83cc
untabify src C++ source files
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parents:
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diff
changeset
|
1359 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1360 param_list_end : ')' |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1361 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1362 OCTAVE_YYUSE ($1); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1363 |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1364 $$ = 0; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1365 lexer.m_looking_at_parameter_list = false; |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1366 lexer.m_arguments_is_keyword = true; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1367 lexer.m_looking_for_object_index = false; |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1368 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1369 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1370 |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1371 opt_param_list : // empty |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
1372 { $$ = nullptr; } |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1373 | param_list |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1374 { $$ = $1; } |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1375 ; |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1376 |
10315
57a59eae83cc
untabify src C++ source files
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parents:
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diff
changeset
|
1377 param_list : param_list_beg param_list1 param_list_end |
16360
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1378 { |
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1379 if ($2) |
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1380 lexer.mark_as_variables ($2->variable_names ()); |
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1381 |
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1382 $$ = $2; |
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1383 } |
10315
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untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1384 | param_list_beg error |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1385 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
1386 $$ = nullptr; |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
1387 parser.bison_error ("invalid parameter list"); |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
1388 YYABORT; |
10315
57a59eae83cc
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John W. Eaton <jwe@octave.org>
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changeset
|
1389 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1390 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1391 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1392 param_list1 : // empty |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1393 { $$ = parser.make_parameter_list (octave::tree_parameter_list::in); } |
10315
57a59eae83cc
untabify src C++ source files
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diff
changeset
|
1394 | param_list2 |
57a59eae83cc
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1395 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1396 $1->mark_as_formal_parameters (); |
23654
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
1397 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
1398 if (parser.validate_param_list ($1, octave::tree_parameter_list::in)) |
16360
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1399 { |
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1400 lexer.mark_as_variables ($1->variable_names ()); |
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1401 $$ = $1; |
11115c237231
recognize variables when parsing (bug #38576)
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1402 } |
10315
57a59eae83cc
untabify src C++ source files
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diff
changeset
|
1403 else |
17632
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1404 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1405 delete $1; |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
1406 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1407 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1408 } |
57a59eae83cc
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1409 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1410 |
17317
56fe31b248de
disallow ~ in global and persistent declaration lists
John W. Eaton <jwe@octave.org>
parents:
17316
diff
changeset
|
1411 param_list2 : param_list_elt |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1412 { $$ = parser.make_parameter_list (octave::tree_parameter_list::in, $1); } |
17317
56fe31b248de
disallow ~ in global and persistent declaration lists
John W. Eaton <jwe@octave.org>
parents:
17316
diff
changeset
|
1413 | param_list2 ',' param_list_elt |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1414 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1415 OCTAVE_YYUSE ($2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1416 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
1417 $$ = parser.append_parameter_list ($1, $3); |
10315
57a59eae83cc
untabify src C++ source files
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|
1418 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1419 ; |
2970 | 1420 |
29728
287fde79ffa2
rename some non-terminal symbols in the parser
John W. Eaton <jwe@octave.org>
parents:
29727
diff
changeset
|
1421 param_list_elt : decl_elt |
17317
56fe31b248de
disallow ~ in global and persistent declaration lists
John W. Eaton <jwe@octave.org>
parents:
17316
diff
changeset
|
1422 { $$ = $1; } |
56fe31b248de
disallow ~ in global and persistent declaration lists
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1423 | magic_tilde |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1424 { $$ = parser.make_decl_elt ($1); } |
17317
56fe31b248de
disallow ~ in global and persistent declaration lists
John W. Eaton <jwe@octave.org>
parents:
17316
diff
changeset
|
1425 ; |
56fe31b248de
disallow ~ in global and persistent declaration lists
John W. Eaton <jwe@octave.org>
parents:
17316
diff
changeset
|
1426 |
2970 | 1427 // =================================== |
1428 // List of function return value names | |
1429 // =================================== | |
1430 | |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1431 return_list : '[' ']' |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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10250
diff
changeset
|
1432 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1433 OCTAVE_YYUSE ($1, $2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1434 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1435 lexer.m_looking_at_return_list = false; |
17316
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1436 |
30140
a001811a68e6
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John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1437 $$ = parser.make_parameter_list (octave::tree_parameter_list::out); |
10315
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|
1438 } |
17316
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1439 | identifier |
10315
57a59eae83cc
untabify src C++ source files
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changeset
|
1440 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1441 lexer.m_looking_at_return_list = false; |
17316
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1442 |
28257
ae94e3fad6d4
fix printing of functions with varargin/varargout (bug #58279)
John W. Eaton <jwe@octave.org>
parents:
28149
diff
changeset
|
1443 octave::tree_parameter_list *tmp |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1444 = parser.make_parameter_list (octave::tree_parameter_list::out, $1); |
17316
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
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17283
diff
changeset
|
1445 |
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1446 // Even though this parameter list can contain only |
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1447 // a single identifier, we still need to validate it |
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1448 // to check for varargin or varargout. |
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1449 |
23654
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
1450 if (parser.validate_param_list (tmp, octave::tree_parameter_list::out)) |
17316
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1451 $$ = tmp; |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1452 else |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1453 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1454 delete tmp; |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
1455 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1456 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1457 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1458 | '[' return_list1 ']' |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1459 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1460 OCTAVE_YYUSE ($1, $3); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1461 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1462 lexer.m_looking_at_return_list = false; |
17316
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1463 |
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1464 // Check for duplicate parameter names, varargin, |
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1465 // or varargout. |
8e2906e2fb26
avoid reduce/reduce conflict in parser rules
John W. Eaton <jwe@octave.org>
parents:
17283
diff
changeset
|
1466 |
23654
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
1467 if (parser.validate_param_list ($2, octave::tree_parameter_list::out)) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1468 $$ = $2; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1469 else |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1470 { |
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1471 delete $2; |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
1472 YYABORT; |
17632
bd0a84de3375
further reduce memory leaks from parse errors (bug #40231)
John W. Eaton <jwe@octave.org>
parents:
17629
diff
changeset
|
1473 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1474 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1475 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1476 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1477 return_list1 : identifier |
28257
ae94e3fad6d4
fix printing of functions with varargin/varargout (bug #58279)
John W. Eaton <jwe@octave.org>
parents:
28149
diff
changeset
|
1478 { |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1479 $$ = parser.make_parameter_list (octave::tree_parameter_list::out, $1); |
28257
ae94e3fad6d4
fix printing of functions with varargin/varargout (bug #58279)
John W. Eaton <jwe@octave.org>
parents:
28149
diff
changeset
|
1480 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1481 | return_list1 ',' identifier |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1482 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1483 OCTAVE_YYUSE ($2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1484 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1485 $$ = parser.append_parameter_list ($1, $3); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1486 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1487 ; |
2970 | 1488 |
16203
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
1489 // ======================= |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
1490 // Script or function file |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
1491 // ======================= |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
1492 |
23343
49f051ef6f2f
local functions in classdef files (bug #41723)
John W. Eaton <jwe@octave.org>
parents:
23342
diff
changeset
|
1493 parsing_local_fcns |
49f051ef6f2f
local functions in classdef files (bug #41723)
John W. Eaton <jwe@octave.org>
parents:
23342
diff
changeset
|
1494 : // empty |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
1495 { parser.parsing_local_functions (true); } |
23343
49f051ef6f2f
local functions in classdef files (bug #41723)
John W. Eaton <jwe@octave.org>
parents:
23342
diff
changeset
|
1496 ; |
49f051ef6f2f
local functions in classdef files (bug #41723)
John W. Eaton <jwe@octave.org>
parents:
23342
diff
changeset
|
1497 |
24037
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1498 push_script_symtab : // empty |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1499 { |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1500 $$ = 0; |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1501 |
24377
ea3458c1d884
improve handling of invalid symbol_scope objects (bug #52607)
John W. Eaton <jwe@octave.org>
parents:
24361
diff
changeset
|
1502 // This scope may serve as the parent scope for local |
ea3458c1d884
improve handling of invalid symbol_scope objects (bug #52607)
John W. Eaton <jwe@octave.org>
parents:
24361
diff
changeset
|
1503 // functions in classdef files.. |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1504 lexer.m_symtab_context.push (octave::symbol_scope ("parser:push_script_symtab")); |
24037
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1505 } |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1506 ; |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1507 |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1508 begin_file : push_script_symtab INPUT_FILE |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1509 { $$ = 0; } |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1510 ; |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1511 |
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1512 file : begin_file opt_nl opt_list END_OF_INPUT |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1513 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1514 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1515 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1516 if (lexer.m_reading_fcn_file) |
17618
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1517 { |
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1518 // Delete the dummy statement_list we created |
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1519 // after parsing the function. Any function |
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1520 // definitions found in the file have already |
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1521 // been stored in the symbol table or in |
27505
c409d16b7190
eliminate some uses of bare pointers to octave_function objects
John W. Eaton <jwe@octave.org>
parents:
27504
diff
changeset
|
1522 // base_parser::m_primary_fcn. |
17618
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1523 |
24037
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1524 // Unused symbol table context. |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1525 lexer.m_symtab_context.pop (); |
17618
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1526 |
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1527 delete $3; |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
1528 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
1529 if (! parser.validate_primary_fcn ()) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
1530 YYABORT; |
17618
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1531 } |
77eff9c6fb09
avoid memory leak when parsing function files (bug #40218)
John W. Eaton <jwe@octave.org>
parents:
17377
diff
changeset
|
1532 else |
16203
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
1533 { |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
1534 octave::tree_statement *end_of_script |
16627
de91b1621260
adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents:
16574
diff
changeset
|
1535 = parser.make_end ("endscript", true, |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
1536 $4->beg_pos (), $4->end_pos ()); |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
1537 |
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
1538 parser.make_script ($3, end_of_script); |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
1539 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
1540 if (! parser.validate_primary_fcn ()) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
1541 YYABORT; |
16203
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
1542 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1543 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
1544 $$ = nullptr; |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1545 } |
24037
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1546 | begin_file opt_nl classdef parsing_local_fcns opt_sep opt_fcn_list END_OF_INPUT |
16211
3449bf257514
maint: fix botched merge of default to classdef
John W. Eaton <jwe@octave.org>
parents:
16205
diff
changeset
|
1547 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1548 OCTAVE_YYUSE ($2, $5, $7); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1549 |
24037
21915520ac7b
use more direct method for non-local symbol access (bug #38236)
John W. Eaton <jwe@octave.org>
parents:
23850
diff
changeset
|
1550 // Unused symbol table context. |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1551 lexer.m_symtab_context.pop (); |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
1552 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
1553 if (! parser.finish_classdef_file ($3, $6)) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
1554 YYABORT; |
16211
3449bf257514
maint: fix botched merge of default to classdef
John W. Eaton <jwe@octave.org>
parents:
16205
diff
changeset
|
1555 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
1556 $$ = nullptr; |
16211
3449bf257514
maint: fix botched merge of default to classdef
John W. Eaton <jwe@octave.org>
parents:
16205
diff
changeset
|
1557 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1558 ; |
7715
5b4d278ec828
parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents:
7699
diff
changeset
|
1559 |
2970 | 1560 // =================== |
1561 // Function definition | |
1562 // =================== | |
1563 | |
16627
de91b1621260
adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents:
16574
diff
changeset
|
1564 function_beg : push_fcn_symtab FCN |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1565 { |
16627
de91b1621260
adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents:
16574
diff
changeset
|
1566 $$ = $2; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1567 if (lexer.m_reading_classdef_file |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1568 || lexer.m_parsing_classdef) |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1569 lexer.m_maybe_classdef_get_set_method = true; |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1570 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1571 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1572 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1573 fcn_name : identifier |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1574 { |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1575 if (! ($$ = parser.make_fcn_name ($1))) |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
1576 { |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
1577 // make_fcn_name deleted $1. |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
1578 YYABORT; |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
1579 } |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1580 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1581 lexer.m_arguments_is_keyword = true; |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1582 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1583 | GET '.' identifier |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1584 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1585 OCTAVE_YYUSE ($1, $2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1586 |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1587 $$ = $3; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1588 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1589 lexer.m_parsed_function_name.top () = true; |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1590 lexer.m_maybe_classdef_get_set_method = false; |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1591 lexer.m_parsing_classdef_get_method = true; |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1592 lexer.m_arguments_is_keyword = true; |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1593 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1594 | SET '.' identifier |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1595 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1596 OCTAVE_YYUSE ($1, $2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1597 |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1598 $$ = $3; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1599 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1600 lexer.m_parsed_function_name.top () = true; |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1601 lexer.m_maybe_classdef_get_set_method = false; |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1602 lexer.m_parsing_classdef_set_method = true; |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1603 lexer.m_arguments_is_keyword = true; |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1604 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1605 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1606 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1607 function_end : END |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1608 { |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
1609 parser.endfunction_found (true); |
21071
f25c14056b7c
overhaul parser error handling for end token mismatch
John W. Eaton <jwe@octave.org>
parents:
21066
diff
changeset
|
1610 |
23398
d4ef04757ead
eliminate some compiler warnings
John W. Eaton <jwe@octave.org>
parents:
23396
diff
changeset
|
1611 if (parser.end_token_ok ($1, octave::token::function_end)) |
16627
de91b1621260
adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents:
16574
diff
changeset
|
1612 $$ = parser.make_end ("endfunction", false, |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
1613 $1->beg_pos (), $1->end_pos ()); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1614 else |
21071
f25c14056b7c
overhaul parser error handling for end token mismatch
John W. Eaton <jwe@octave.org>
parents:
21066
diff
changeset
|
1615 { |
23398
d4ef04757ead
eliminate some compiler warnings
John W. Eaton <jwe@octave.org>
parents:
23396
diff
changeset
|
1616 parser.end_token_error ($1, octave::token::function_end); |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
1617 YYABORT; |
21071
f25c14056b7c
overhaul parser error handling for end token mismatch
John W. Eaton <jwe@octave.org>
parents:
21066
diff
changeset
|
1618 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1619 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1620 | END_OF_INPUT |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1621 { |
9474
25ed2d6aacf6
Parse nested functions more accurately.
David Grundberg <individ@acc.umu.se>
parents:
9471
diff
changeset
|
1622 // A lot of tests are based on the assumption that this is OK |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1623 // if (lexer.m_reading_script_file) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1624 // { |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
1625 // parser.bison_error ("function body open at end of script"); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1626 // YYABORT; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1627 // } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1628 |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
1629 if (parser.endfunction_found ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1630 { |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
1631 parser.bison_error ("inconsistent function endings -- " |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1632 "if one function is explicitly ended, " |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1633 "so must all the others"); |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1634 YYABORT; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1635 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1636 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1637 if (! (lexer.m_reading_fcn_file || lexer.m_reading_script_file |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
1638 || lexer.input_from_eval_string ())) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1639 { |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
1640 parser.bison_error ("function body open at end of input"); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1641 YYABORT; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1642 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1643 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1644 if (lexer.m_reading_classdef_file) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1645 { |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
1646 parser.bison_error ("classdef body open at end of input"); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1647 YYABORT; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1648 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1649 |
16627
de91b1621260
adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents:
16574
diff
changeset
|
1650 $$ = parser.make_end ("endfunction", true, |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
1651 $1->beg_pos (), $1->end_pos ()); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1652 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1653 ; |
2970 | 1654 |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1655 function : function_beg stash_comment fcn_name |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1656 opt_param_list opt_sep function_body function_end |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1657 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1658 OCTAVE_YYUSE ($5); |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1659 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
1660 $$ = parser.make_function ($1, nullptr, $3, $4, $6, $7, $2); |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1661 } |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1662 | function_beg stash_comment return_list '=' fcn_name |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1663 opt_param_list opt_sep function_body function_end |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1664 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1665 OCTAVE_YYUSE ($4, $7); |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1666 |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1667 $$ = parser.make_function ($1, $3, $5, $6, $8, $9, $2); |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1668 } |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1669 ; |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
1670 |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1671 function_body : at_first_executable_stmt opt_list |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1672 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1673 OCTAVE_YYUSE ($1); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1674 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1675 $$ = $2; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1676 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1677 | function_body1 opt_sep at_first_executable_stmt opt_list |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1678 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1679 OCTAVE_YYUSE ($2); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1680 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
1681 $$ = parser.append_function_body ($1, $4); |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1682 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1683 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1684 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1685 at_first_executable_stmt |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
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|
1686 : // empty |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1687 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1688 $$ = 0; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1689 lexer.m_arguments_is_keyword = false; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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|
1690 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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|
1691 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1692 |
c19f8cbe0fd5
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1693 function_body1 : arguments_block |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1694 { |
c19f8cbe0fd5
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John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1695 octave::tree_statement *stmt = parser.make_statement ($1); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1696 |
c19f8cbe0fd5
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1697 $$ = parser.make_statement_list (stmt); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1698 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1699 | function_body1 opt_sep arguments_block |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
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|
1700 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1701 octave::tree_statement *stmt = parser.make_statement ($3); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1702 |
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1703 $$ = parser.append_statement_list ($1, $2, stmt, false); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1704 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1705 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1706 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1707 arguments_block : arguments_beg stash_comment opt_sep args_attr_list |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1708 args_validation_list opt_sep END |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1709 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1710 OCTAVE_YYUSE ($3, $6); |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1711 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1712 octave::comment_list *lc = $2; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1713 octave::comment_list *tc = lexer.get_comment (); |
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initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1714 |
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initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1715 if (! ($$ = parser.make_arguments_block ($1, $4, $5, $7, lc, tc))) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1716 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1717 // make_arguments_block deleted $4, $5, LC, and TC. |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1718 YYABORT; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1719 } |
c19f8cbe0fd5
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1720 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1721 lexer.m_arguments_is_keyword = true; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
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|
1722 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1723 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1724 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1725 arguments_beg : ARGUMENTS |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1726 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1727 $$ = $1; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1728 lexer.m_arguments_is_keyword = false; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
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changeset
|
1729 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1730 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1731 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1732 args_attr_list : // empty |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1733 { $$ = nullptr; } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1734 | '(' identifier ')' |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1735 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1736 OCTAVE_YYUSE ($1, $3); |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1737 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1738 // Error if $$ is nullptr. |
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initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1739 if (! ($$ = parser.make_args_attribute_list ($2))) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1740 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1741 // make_args_attribute_list deleted $2. |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1742 YYABORT; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1743 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1744 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1745 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1746 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1747 args_validation_list |
29729
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1748 : arg_name arg_validation |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1749 { |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1750 $2->arg_name ($1); |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1751 $$ = parser.make_args_validation_list ($2); |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1752 } |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1753 | args_validation_list sep arg_name arg_validation |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1754 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1755 OCTAVE_YYUSE ($2); |
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initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1756 |
29729
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1757 $4->arg_name ($3); |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1758 $$ = parser.append_args_validation_list ($1, $4); |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1759 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1760 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1761 |
29729
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1762 // FIXME: Change grammar to allow IDENTIFIER to be be either |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1763 // "NAME" or "NAME '.' NAME", possibly not entered in the symbol |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1764 // table for the current scope. Also stash comments before identifier. |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1765 |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1766 arg_name : identifier |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1767 { $$ = $1; } |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1768 ; |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1769 |
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
1770 arg_validation : size_spec class_name validation_fcns default_value |
29724
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initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1771 { |
29729
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
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29728
diff
changeset
|
1772 if (! ($$ = parser.make_arg_validation ($1, $2, $3, $4))) |
29724
c19f8cbe0fd5
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1773 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1774 // make_arg_validation deleted ... |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1775 YYABORT; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1776 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1777 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1778 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1779 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1780 size_spec : // empty |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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|
1781 { $$ = nullptr; } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1782 | '(' arg_list ')' |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1783 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1784 OCTAVE_YYUSE ($1, $3); |
29724
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initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1785 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1786 if (! ($$ = parser.make_arg_size_spec ($2))) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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|
1787 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1788 // make_arg_size_spec deleted $2. |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1789 YYABORT; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1790 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1791 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1792 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
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changeset
|
1793 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
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changeset
|
1794 class_name : // empty |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
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changeset
|
1795 { $$ = nullptr; } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1796 | identifier |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
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changeset
|
1797 { $$ = $1; } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1798 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1799 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1800 // Use argument list so we can accept anonymous functions. |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1801 validation_fcns : // empty |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1802 { $$ = nullptr; } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1803 | '{' arg_list '}' |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1804 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1805 OCTAVE_YYUSE ($1, $3); |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1806 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1807 if (! ($$ = parser.make_arg_validation_fcns ($2))) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
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|
1808 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1809 // make_arg_validation_fcns deleted $2. |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1810 YYABORT; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1811 } |
c19f8cbe0fd5
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John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1812 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
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|
1813 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1814 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1815 default_value : // empty |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1816 { $$ = nullptr; } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1817 | '=' expression |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
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|
1818 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1819 OCTAVE_YYUSE ($1); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1820 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1821 $$ = $2; |
c19f8cbe0fd5
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John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1822 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
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|
1823 ; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
1824 |
9476 | 1825 // ======== |
1826 // Classdef | |
1827 // ======== | |
1828 | |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1829 classdef_beg : CLASSDEF |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
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|
1830 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1831 if (! lexer.m_reading_classdef_file) |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1832 { |
16289
bde729ba8381
maint: periodic merge of default to classdef
John W. Eaton <jwe@octave.org>
diff
changeset
|
1833 parser.bison_error ("classdef must appear inside a file containing only a class definition"); |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1834 YYABORT; |
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1835 } |
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1836 |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23577
diff
changeset
|
1837 // Create invalid parent scope. |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1838 lexer.m_symtab_context.push (octave::symbol_scope ()); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1839 lexer.m_parsing_classdef = true; |
26709
17e7d310def8
revamp parsing of superclass identifiers in classdef decls
John W. Eaton <jwe@octave.org>
parents:
26707
diff
changeset
|
1840 lexer.m_parsing_classdef_decl = true; |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
1841 lexer.m_classdef_element_names_are_keywords = true; |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1842 |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1843 $$ = $1; |
10315
57a59eae83cc
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1844 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1845 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1846 |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1847 classdef : classdef_beg stash_comment attr_list identifier opt_sep superclass_list class_body END |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1848 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1849 OCTAVE_YYUSE ($5); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1850 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
1851 octave::comment_list *lc = $2; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
1852 octave::comment_list *tc = lexer.get_comment (); |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
1853 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
1854 lexer.m_parsing_classdef = false; |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
1855 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
1856 if (! ($$ = parser.make_classdef ($1, $3, $4, $6, $7, $8, |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
1857 lc, tc))) |
17656
2b1047efc4fb
don't leak memory when parsing classdef objects fails
John W. Eaton <jwe@octave.org>
parents:
17654
diff
changeset
|
1858 { |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
1859 // make_classdef deleted $3, $4, $6, $7, LC, and |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
1860 // TC. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
1861 YYABORT; |
18419
9154dc252f47
Allow empty classdef or methods/properties/... blocks
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18395
diff
changeset
|
1862 } |
9154dc252f47
Allow empty classdef or methods/properties/... blocks
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18395
diff
changeset
|
1863 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1864 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1865 |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1866 attr_list : // empty |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
1867 { $$ = nullptr; } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1868 | '(' attr_list1 ')' opt_sep |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1869 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
1870 OCTAVE_YYUSE ($1, $3, $4); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1871 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1872 $$ = $2; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1873 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1874 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1875 |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1876 attr_list1 : attr |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1877 { $$ = parser.make_classdef_attribute_list ($1); } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1878 | attr_list1 ',' attr |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1879 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1880 OCTAVE_YYUSE ($2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
1881 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
1882 $$ = parser.append_classdef_attribute ($1, $3); |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1883 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1884 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1885 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1886 attr : identifier |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1887 { $$ = parser.make_classdef_attribute ($1); } |
29727
05d7b7e64811
eliminate unused lexical feedback flag
John W. Eaton <jwe@octave.org>
parents:
29724
diff
changeset
|
1888 | identifier '=' expression |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1889 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1890 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1891 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1892 $$ = parser.make_classdef_attribute ($1, $3); |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1893 } |
31478
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
1894 | '~' identifier |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
1895 { |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
1896 OCTAVE_YYUSE ($1); |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
1897 |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
1898 $$ = parser.make_not_classdef_attribute ($2); |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
1899 } |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
1900 | '!' identifier |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1901 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1902 OCTAVE_YYUSE ($1); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1903 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
1904 $$ = parser.make_not_classdef_attribute ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1905 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
1906 ; |
9476 | 1907 |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1908 superclass_list : // empty |
26709
17e7d310def8
revamp parsing of superclass identifiers in classdef decls
John W. Eaton <jwe@octave.org>
parents:
26707
diff
changeset
|
1909 { |
17e7d310def8
revamp parsing of superclass identifiers in classdef decls
John W. Eaton <jwe@octave.org>
parents:
26707
diff
changeset
|
1910 lexer.m_parsing_classdef_decl = false; |
17e7d310def8
revamp parsing of superclass identifiers in classdef decls
John W. Eaton <jwe@octave.org>
parents:
26707
diff
changeset
|
1911 lexer.m_parsing_classdef_superclass = false; |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1912 |
26709
17e7d310def8
revamp parsing of superclass identifiers in classdef decls
John W. Eaton <jwe@octave.org>
parents:
26707
diff
changeset
|
1913 $$ = nullptr; |
17e7d310def8
revamp parsing of superclass identifiers in classdef decls
John W. Eaton <jwe@octave.org>
parents:
26707
diff
changeset
|
1914 } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1915 | superclass_list1 opt_sep |
26709
17e7d310def8
revamp parsing of superclass identifiers in classdef decls
John W. Eaton <jwe@octave.org>
parents:
26707
diff
changeset
|
1916 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
1917 OCTAVE_YYUSE ($2); |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
1918 |
26709
17e7d310def8
revamp parsing of superclass identifiers in classdef decls
John W. Eaton <jwe@octave.org>
parents:
26707
diff
changeset
|
1919 lexer.m_parsing_classdef_decl = false; |
17e7d310def8
revamp parsing of superclass identifiers in classdef decls
John W. Eaton <jwe@octave.org>
parents:
26707
diff
changeset
|
1920 lexer.m_parsing_classdef_superclass = false; |
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1921 |
26709
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revamp parsing of superclass identifiers in classdef decls
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1922 $$ = $1; |
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1923 } |
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1924 ; |
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1925 |
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1926 superclass_list1 |
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1927 : EXPR_LT superclass |
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1928 { |
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|
1929 OCTAVE_YYUSE ($1); |
19778
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1930 |
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1931 $$ = parser.make_classdef_superclass_list ($2); |
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1932 } |
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1933 | superclass_list1 EXPR_AND superclass |
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1934 { |
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1935 OCTAVE_YYUSE ($2); |
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1936 |
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1937 $$ = parser.append_classdef_superclass ($1, $3); |
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1938 } |
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1939 ; |
56b8eb7c9c04
improvements in parsing classdef
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changeset
|
1940 |
18520
932aca9a7c57
Allow multi-level classdef package.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18419
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|
1941 superclass : FQ_IDENT |
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1942 { $$ = parser.make_classdef_superclass ($1); } |
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1943 ; |
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1944 |
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1945 class_body : // empty |
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1946 { |
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allow properties function to be called inside classdef method (bug #60763)
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1947 lexer.m_classdef_element_names_are_keywords = false; |
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1948 $$ = nullptr; |
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1949 } |
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1950 | class_body1 opt_sep |
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1951 { |
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1952 OCTAVE_YYUSE ($2); |
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1953 |
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1954 lexer.m_classdef_element_names_are_keywords = false; |
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1955 $$ = $1; |
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1956 } |
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1957 ; |
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1958 |
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1959 class_body1 : properties_block |
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1960 { $$ = parser.make_classdef_body ($1); } |
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1961 | methods_block |
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1962 { $$ = parser.make_classdef_body ($1); } |
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1963 | events_block |
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1964 { $$ = parser.make_classdef_body ($1); } |
13249
7861a5fd3479
accept enumeration keyword
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1965 | enum_block |
30140
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1966 { $$ = parser.make_classdef_body ($1); } |
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1967 | class_body1 opt_sep properties_block |
15037
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|
1968 { |
29272
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avoid YYUSE in Octave parser files (see bug #59806)
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|
1969 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1970 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
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changeset
|
1971 $$ = parser.append_classdef_properties_block ($1, $3); |
15037
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|
1972 } |
28509
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refactor some classdef parsing rules
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parents:
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changeset
|
1973 | class_body1 opt_sep methods_block |
15037
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John W. Eaton <jwe@octave.org>
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changeset
|
1974 { |
29272
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avoid YYUSE in Octave parser files (see bug #59806)
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changeset
|
1975 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1976 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1977 $$ = parser.append_classdef_methods_block ($1, $3); |
15037
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improvements in parsing classdef
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changeset
|
1978 } |
28509
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refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
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28432
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changeset
|
1979 | class_body1 opt_sep events_block |
15037
56b8eb7c9c04
improvements in parsing classdef
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parents:
14846
diff
changeset
|
1980 { |
29272
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avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1981 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
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changeset
|
1982 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
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changeset
|
1983 $$ = parser.append_classdef_events_block ($1, $3); |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
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changeset
|
1984 } |
28509
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John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1985 | class_body1 opt_sep enum_block |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
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changeset
|
1986 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
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changeset
|
1987 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
1988 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
1989 $$ = parser.append_classdef_enum_block ($1, $3); |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
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changeset
|
1990 } |
10315
57a59eae83cc
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|
1991 ; |
9476 | 1992 |
1993 properties_block | |
29759
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changeset
|
1994 : properties_beg stash_comment opt_sep attr_list property_list END |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
1995 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
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changeset
|
1996 OCTAVE_YYUSE ($3); |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
1997 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
1998 octave::comment_list *lc = $2; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
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changeset
|
1999 octave::comment_list *tc = lexer.get_comment (); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2000 |
16289
bde729ba8381
maint: periodic merge of default to classdef
John W. Eaton <jwe@octave.org>
diff
changeset
|
2001 if (! ($$ = parser.make_classdef_properties_block |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2002 ($1, $4, $5, $6, lc, tc))) |
17656
2b1047efc4fb
don't leak memory when parsing classdef objects fails
John W. Eaton <jwe@octave.org>
parents:
17654
diff
changeset
|
2003 { |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2004 // make_classdef_properties_block deleted $4, |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2005 // $5, LC, and TC. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
2006 YYABORT; |
18419
9154dc252f47
Allow empty classdef or methods/properties/... blocks
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18395
diff
changeset
|
2007 } |
9154dc252f47
Allow empty classdef or methods/properties/... blocks
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18395
diff
changeset
|
2008 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2009 ; |
9476 | 2010 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
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changeset
|
2011 properties_beg : PROPERTIES |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2012 { |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2013 lexer.m_classdef_element_names_are_keywords = false; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2014 $$ = $1; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2015 } |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2016 ; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2017 |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2018 property_list : // empty |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2019 { |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2020 lexer.m_classdef_element_names_are_keywords = true; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2021 $$ = nullptr; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2022 } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2023 | property_list1 opt_sep |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2024 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2025 OCTAVE_YYUSE ($2); |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2026 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2027 lexer.m_classdef_element_names_are_keywords = true; |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
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changeset
|
2028 $$ = $1; |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2029 } |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2030 ; |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2031 |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2032 property_list1 |
10315
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untabify src C++ source files
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changeset
|
2033 : class_property |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2034 { $$ = parser.make_classdef_property_list ($1); } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2035 | property_list1 sep class_property |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2036 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2037 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2038 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2039 // We don't look ahead to grab end-of-line comments. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2040 // Instead, they are grabbed when we see the |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2041 // identifier that becomes the next element in the |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2042 // list. If the element at the end of the list |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2043 // doesn't have a doc string, see whether the |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2044 // element we are adding is stroing an end-of-line |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2045 // comment for us to use. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2046 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2047 octave::tree_classdef_property *last_elt = $1->back (); |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2048 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2049 if (! last_elt->have_doc_string ()) |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2050 { |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2051 octave::comment_list *cl = $3->comments (); |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2052 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2053 if (cl) |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2054 { |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2055 octave::comment_elt elt = cl->front (); |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2056 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2057 if (elt.is_end_of_line ()) |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2058 last_elt->doc_string (elt.text ()); |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2059 } |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2060 } |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2061 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2062 $$ = parser.append_classdef_property ($1, $3); |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2063 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2064 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2065 |
29729
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
2066 class_property : stash_comment identifier arg_validation |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2067 { $$ = parser.make_classdef_property ($1, $2, $3); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2068 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2069 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2070 methods_block : methods_beg stash_comment opt_sep attr_list methods_list END |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2071 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2072 OCTAVE_YYUSE ($3); |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2073 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2074 octave::comment_list *lc = $2; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2075 octave::comment_list *tc = lexer.get_comment (); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2076 |
16289
bde729ba8381
maint: periodic merge of default to classdef
John W. Eaton <jwe@octave.org>
diff
changeset
|
2077 if (! ($$ = parser.make_classdef_methods_block |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2078 ($1, $4, $5, $6, lc, tc))) |
17656
2b1047efc4fb
don't leak memory when parsing classdef objects fails
John W. Eaton <jwe@octave.org>
parents:
17654
diff
changeset
|
2079 { |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2080 // make_classdef_methods_block deleted $4, $5, |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2081 // LC, and TC. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
2082 YYABORT; |
17656
2b1047efc4fb
don't leak memory when parsing classdef objects fails
John W. Eaton <jwe@octave.org>
parents:
17654
diff
changeset
|
2083 } |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2084 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2085 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2086 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2087 methods_beg : METHODS |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2088 { |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2089 lexer.m_classdef_element_names_are_keywords = false; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2090 $$ = $1; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2091 } |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2092 ; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2093 |
18262
69990d5edcc2
Allow to parse external methods declaration in classdef files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18158
diff
changeset
|
2094 method_decl1 : identifier |
18308
c1baf94184af
* oct-parse.in.yy: Suppress TAB characters.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18304
diff
changeset
|
2095 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
2096 if (! ($$ = parser.start_classdef_external_method ($1, nullptr))) |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
2097 YYABORT; |
18262
69990d5edcc2
Allow to parse external methods declaration in classdef files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18158
diff
changeset
|
2098 } |
18308
c1baf94184af
* oct-parse.in.yy: Suppress TAB characters.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18304
diff
changeset
|
2099 | identifier param_list |
18341
02b349ccf0ec
Allow "end" method declaration/definition in classde files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18308
diff
changeset
|
2100 { |
02b349ccf0ec
Allow "end" method declaration/definition in classde files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18308
diff
changeset
|
2101 if (! ($$ = parser.start_classdef_external_method ($1, $2))) |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
2102 YYABORT; |
18262
69990d5edcc2
Allow to parse external methods declaration in classdef files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18158
diff
changeset
|
2103 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2104 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2105 |
18262
69990d5edcc2
Allow to parse external methods declaration in classdef files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18158
diff
changeset
|
2106 method_decl : stash_comment method_decl1 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
2107 { $$ = parser.finish_classdef_external_method ($2, nullptr, $1); } |
18341
02b349ccf0ec
Allow "end" method declaration/definition in classde files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18308
diff
changeset
|
2108 | stash_comment return_list '=' |
02b349ccf0ec
Allow "end" method declaration/definition in classde files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18308
diff
changeset
|
2109 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2110 OCTAVE_YYUSE ($3); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2111 |
30896
c9788d7f6e65
maint: Use "fcn" as preferred abbreviation for "function" in libinterp/.
Rik <rik@octave.org>
parents:
30564
diff
changeset
|
2112 lexer.m_defining_fcn++; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2113 lexer.m_parsed_function_name.push (false); |
18341
02b349ccf0ec
Allow "end" method declaration/definition in classde files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18308
diff
changeset
|
2114 } |
02b349ccf0ec
Allow "end" method declaration/definition in classde files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18308
diff
changeset
|
2115 method_decl1 |
02b349ccf0ec
Allow "end" method declaration/definition in classde files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18308
diff
changeset
|
2116 { |
30896
c9788d7f6e65
maint: Use "fcn" as preferred abbreviation for "function" in libinterp/.
Rik <rik@octave.org>
parents:
30564
diff
changeset
|
2117 lexer.m_defining_fcn--; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2118 lexer.m_parsed_function_name.pop (); |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2119 |
18341
02b349ccf0ec
Allow "end" method declaration/definition in classde files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18308
diff
changeset
|
2120 $$ = parser.finish_classdef_external_method ($5, $2, $1); |
02b349ccf0ec
Allow "end" method declaration/definition in classde files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18308
diff
changeset
|
2121 } |
18262
69990d5edcc2
Allow to parse external methods declaration in classdef files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18158
diff
changeset
|
2122 ; |
69990d5edcc2
Allow to parse external methods declaration in classdef files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18158
diff
changeset
|
2123 |
69990d5edcc2
Allow to parse external methods declaration in classdef files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18158
diff
changeset
|
2124 method : method_decl |
18308
c1baf94184af
* oct-parse.in.yy: Suppress TAB characters.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18304
diff
changeset
|
2125 { $$ = $1; } |
c1baf94184af
* oct-parse.in.yy: Suppress TAB characters.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18304
diff
changeset
|
2126 | function |
18262
69990d5edcc2
Allow to parse external methods declaration in classdef files.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18158
diff
changeset
|
2127 { $$ = $1; } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2128 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2129 |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2130 methods_list : // empty |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2131 { |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2132 lexer.m_classdef_element_names_are_keywords = true; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2133 $$ = nullptr; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2134 } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2135 | methods_list1 opt_sep |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2136 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2137 OCTAVE_YYUSE ($2); |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2138 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2139 lexer.m_classdef_element_names_are_keywords = true; |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2140 $$ = $1; |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2141 } |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2142 ; |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2143 |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2144 methods_list1 : method |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2145 { $$ = parser.make_classdef_methods_list ($1); } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2146 | methods_list1 opt_sep method |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2147 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2148 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2149 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2150 $$ = parser.append_classdef_method ($1, $3); |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2151 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2152 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2153 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2154 events_block : events_beg stash_comment opt_sep attr_list events_list END |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2155 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2156 OCTAVE_YYUSE ($3); |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2157 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2158 octave::comment_list *lc = $2; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2159 octave::comment_list *tc = lexer.get_comment (); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2160 |
16289
bde729ba8381
maint: periodic merge of default to classdef
John W. Eaton <jwe@octave.org>
diff
changeset
|
2161 if (! ($$ = parser.make_classdef_events_block |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2162 ($1, $4, $5, $6, lc, tc))) |
17656
2b1047efc4fb
don't leak memory when parsing classdef objects fails
John W. Eaton <jwe@octave.org>
parents:
17654
diff
changeset
|
2163 { |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2164 // make_classdef_events_block deleted $4, $5, |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2165 // LC, and TC. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
2166 YYABORT; |
18419
9154dc252f47
Allow empty classdef or methods/properties/... blocks
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18395
diff
changeset
|
2167 } |
9154dc252f47
Allow empty classdef or methods/properties/... blocks
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18395
diff
changeset
|
2168 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2169 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2170 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2171 events_beg : EVENTS |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2172 { |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2173 lexer.m_classdef_element_names_are_keywords = false; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2174 $$ = $1; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2175 } |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2176 ; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2177 |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2178 events_list : // empty |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2179 { |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2180 lexer.m_classdef_element_names_are_keywords = true; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2181 $$ = nullptr; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2182 } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2183 | events_list1 opt_sep |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2184 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2185 OCTAVE_YYUSE ($2); |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2186 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2187 lexer.m_classdef_element_names_are_keywords = true; |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2188 $$ = $1; |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2189 } |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2190 ; |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2191 |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2192 events_list1 : class_event |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2193 { $$ = parser.make_classdef_events_list ($1); } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2194 | events_list1 opt_sep class_event |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2195 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2196 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2197 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2198 $$ = parser.append_classdef_event ($1, $3); |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2199 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2200 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2201 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2202 class_event : stash_comment identifier |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2203 { $$ = parser.make_classdef_event ($1, $2); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2204 ; |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11572
diff
changeset
|
2205 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2206 enum_block : enumeration_beg stash_comment opt_sep attr_list enum_list END |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2207 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2208 OCTAVE_YYUSE ($3); |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2209 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2210 octave::comment_list *lc = $2; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2211 octave::comment_list *tc = lexer.get_comment (); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2212 |
16289
bde729ba8381
maint: periodic merge of default to classdef
John W. Eaton <jwe@octave.org>
diff
changeset
|
2213 if (! ($$ = parser.make_classdef_enum_block |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2214 ($1, $4, $5, $6, lc, tc))) |
17656
2b1047efc4fb
don't leak memory when parsing classdef objects fails
John W. Eaton <jwe@octave.org>
parents:
17654
diff
changeset
|
2215 { |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2216 // make_classdef_enum_block deleted $4, $5, LC, |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2217 // and TC. |
21073
f7cc48f601d2
additional reworking of error handling in the parser (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21071
diff
changeset
|
2218 YYABORT; |
18419
9154dc252f47
Allow empty classdef or methods/properties/... blocks
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18395
diff
changeset
|
2219 } |
9154dc252f47
Allow empty classdef or methods/properties/... blocks
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18395
diff
changeset
|
2220 } |
13249
7861a5fd3479
accept enumeration keyword
John W. Eaton <jwe@octave.org>
parents:
13246
diff
changeset
|
2221 ; |
7861a5fd3479
accept enumeration keyword
John W. Eaton <jwe@octave.org>
parents:
13246
diff
changeset
|
2222 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2223 enumeration_beg : ENUMERATION |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2224 { |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2225 lexer.m_classdef_element_names_are_keywords = false; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2226 $$ = $1; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2227 } |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2228 ; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2229 |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2230 enum_list : // empty |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2231 { |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2232 lexer.m_classdef_element_names_are_keywords = true; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2233 $$ = nullptr; |
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2234 } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2235 | enum_list1 opt_sep |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2236 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2237 OCTAVE_YYUSE ($2); |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2238 |
29759
ad1491462d13
allow properties function to be called inside classdef method (bug #60763)
John W. Eaton <jwe@octave.org>
parents:
29729
diff
changeset
|
2239 lexer.m_classdef_element_names_are_keywords = true; |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2240 $$ = $1; |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2241 } |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2242 ; |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2243 |
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2244 enum_list1 : class_enum |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2245 { $$ = parser.make_classdef_enum_list ($1); } |
28509
06bc2f0bf760
refactor some classdef parsing rules
John W. Eaton <jwe@octave.org>
parents:
28432
diff
changeset
|
2246 | enum_list1 opt_sep class_enum |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2247 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2248 OCTAVE_YYUSE ($2); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2249 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2250 $$ = parser.append_classdef_enum ($1, $3); |
15037
56b8eb7c9c04
improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents:
14846
diff
changeset
|
2251 } |
13249
7861a5fd3479
accept enumeration keyword
John W. Eaton <jwe@octave.org>
parents:
13246
diff
changeset
|
2252 ; |
7861a5fd3479
accept enumeration keyword
John W. Eaton <jwe@octave.org>
parents:
13246
diff
changeset
|
2253 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2254 class_enum : stash_comment identifier '(' expression ')' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2255 { |
30145
cd6f7957c889
* oct-parse.yy (OCTAVE_YYUSE): Use variadic macro.
John W. Eaton <jwe@octave.org>
parents:
30144
diff
changeset
|
2256 OCTAVE_YYUSE ($3, $5); |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
2257 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2258 $$ = parser.make_classdef_enum ($2, $4, $1); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2259 } |
13249
7861a5fd3479
accept enumeration keyword
John W. Eaton <jwe@octave.org>
parents:
13246
diff
changeset
|
2260 ; |
7861a5fd3479
accept enumeration keyword
John W. Eaton <jwe@octave.org>
parents:
13246
diff
changeset
|
2261 |
2970 | 2262 // ============= |
2263 // Miscellaneous | |
2264 // ============= | |
2265 | |
16681
d3619d4d267c
recognize character string at beginning of statement (bug #38926, #38958)
John W. Eaton <jwe@octave.org>
parents:
16627
diff
changeset
|
2266 stmt_begin : // empty |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2267 { |
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2268 $$ = 0; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2269 lexer.m_at_beginning_of_statement = true; |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2270 } |
16681
d3619d4d267c
recognize character string at beginning of statement (bug #38926, #38958)
John W. Eaton <jwe@octave.org>
parents:
16627
diff
changeset
|
2271 ; |
d3619d4d267c
recognize character string at beginning of statement (bug #38926, #38958)
John W. Eaton <jwe@octave.org>
parents:
16627
diff
changeset
|
2272 |
27736
bd80e14f268a
improve parse error message for @()x+=expr (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27729
diff
changeset
|
2273 anon_fcn_begin : // empty |
bd80e14f268a
improve parse error message for @()x+=expr (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27729
diff
changeset
|
2274 { |
bd80e14f268a
improve parse error message for @()x+=expr (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27729
diff
changeset
|
2275 $$ = 0; |
bd80e14f268a
improve parse error message for @()x+=expr (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27729
diff
changeset
|
2276 lexer.m_at_beginning_of_statement = true; |
bd80e14f268a
improve parse error message for @()x+=expr (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27729
diff
changeset
|
2277 lexer.m_parsing_anon_fcn_body = true; |
bd80e14f268a
improve parse error message for @()x+=expr (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27729
diff
changeset
|
2278 } |
bd80e14f268a
improve parse error message for @()x+=expr (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27729
diff
changeset
|
2279 ; |
bd80e14f268a
improve parse error message for @()x+=expr (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27729
diff
changeset
|
2280 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2281 stash_comment : // empty |
17693
efbe746f8fa8
eliminate octave_comment_buffer singleton
John W. Eaton <jwe@octave.org>
parents:
17673
diff
changeset
|
2282 { $$ = lexer.get_comment (); } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2283 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2284 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2285 parse_error : LEXICAL_ERROR |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2286 { |
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2287 $$ = 0; |
21064
a9f2c2d72892
handle lexical errors as parser errors (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21063
diff
changeset
|
2288 std::string msg = $1->text (); |
a9f2c2d72892
handle lexical errors as parser errors (bug #46877)
John W. Eaton <jwe@octave.org>
parents:
21063
diff
changeset
|
2289 parser.bison_error (msg.c_str ()); |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2290 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2291 | error |
19778
bf737d927707
eliminate bison warnings from oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
19709
diff
changeset
|
2292 { $$ = 0; } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2293 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2294 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2295 sep_no_nl : ',' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2296 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2297 OCTAVE_YYUSE ($1); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2298 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2299 $$ = ','; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2300 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2301 | ';' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2302 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2303 OCTAVE_YYUSE ($1); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2304 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2305 $$ = ';'; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2306 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2307 | sep_no_nl ',' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2308 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2309 OCTAVE_YYUSE ($2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2310 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2311 $$ = $1; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2312 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2313 | sep_no_nl ';' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2314 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2315 OCTAVE_YYUSE ($2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2316 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2317 $$ = $1; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2318 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2319 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2320 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2321 opt_sep_no_nl : // empty |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2322 { $$ = 0; } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2323 | sep_no_nl |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2324 { $$ = $1; } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2325 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2326 |
16203
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2327 opt_nl : // empty |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2328 { $$ = 0; } |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2329 | nl |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2330 { $$ = $1; } |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2331 ; |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2332 |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2333 nl : '\n' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2334 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2335 OCTAVE_YYUSE ($1); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2336 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2337 $$ = '\n'; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2338 } |
16203
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2339 | nl '\n' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2340 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2341 OCTAVE_YYUSE ($2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2342 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2343 $$ = $1; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2344 } |
16203
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2345 ; |
127cccb037bf
move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents:
16199
diff
changeset
|
2346 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2347 sep : ',' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2348 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2349 OCTAVE_YYUSE ($1); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2350 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2351 $$ = ','; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2352 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2353 | ';' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2354 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2355 OCTAVE_YYUSE ($1); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2356 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2357 $$ = ';'; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2358 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2359 | '\n' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2360 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2361 OCTAVE_YYUSE ($1); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2362 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2363 $$ = '\n'; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2364 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2365 | sep ',' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2366 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2367 OCTAVE_YYUSE ($2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2368 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2369 $$ = $1; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2370 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2371 | sep ';' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2372 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2373 OCTAVE_YYUSE ($2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2374 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2375 $$ = $1; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2376 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2377 | sep '\n' |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2378 { |
29272
59696b24ea53
avoid YYUSE in Octave parser files (see bug #59806)
John W. Eaton <jwe@octave.org>
parents:
29006
diff
changeset
|
2379 OCTAVE_YYUSE ($2); |
27762
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2380 |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2381 $$ = $1; |
80d68a3e8ec0
make location info available for more tokens in parser
John W. Eaton <jwe@octave.org>
parents:
27745
diff
changeset
|
2382 } |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2383 ; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2384 |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2385 opt_sep : // empty |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2386 { $$ = 0; } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2387 | sep |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2388 { $$ = $1; } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
2389 ; |
2525 | 2390 |
1 | 2391 %% |
2392 | |
21023
ec532a439c6f
rework method of disabling warnings from GCC
John W. Eaton <jwe@octave.org>
parents:
21021
diff
changeset
|
2393 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC) |
24444
53ca76c5cc8d
maint: Indent pragmas as other preprocessor directives.
John W. Eaton <jwe@octave.org>
parents:
24377
diff
changeset
|
2394 // Restore prevailing warning state for remainder of the file. |
53ca76c5cc8d
maint: Indent pragmas as other preprocessor directives.
John W. Eaton <jwe@octave.org>
parents:
24377
diff
changeset
|
2395 # pragma GCC diagnostic pop |
21023
ec532a439c6f
rework method of disabling warnings from GCC
John W. Eaton <jwe@octave.org>
parents:
21021
diff
changeset
|
2396 #endif |
ec532a439c6f
rework method of disabling warnings from GCC
John W. Eaton <jwe@octave.org>
parents:
21021
diff
changeset
|
2397 |
666 | 2398 // Generic error messages. |
2399 | |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
2400 #undef lexer |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2401 #undef scanner |
16149
49dfba4fd3c5
use pure parser and reentrant lexer interfaces
John W. Eaton <jwe@octave.org>
parents:
16147
diff
changeset
|
2402 |
1 | 2403 static void |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
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|
2404 yyerror (octave::base_parser& parser, const char *s) |
1 | 2405 { |
16288
fe3b9a51e625
rename curr_lexer, curr_parser, CURR_LEXER
John W. Eaton <jwe@octave.org>
parents:
16287
diff
changeset
|
2406 parser.bison_error (s); |
16142
26d65d677557
rename yyerror to bison_error and make it a member of octave_parser class
John W. Eaton <jwe@octave.org>
parents:
16139
diff
changeset
|
2407 } |
26d65d677557
rename yyerror to bison_error and make it a member of octave_parser class
John W. Eaton <jwe@octave.org>
parents:
16139
diff
changeset
|
2408 |
31605
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
31478
diff
changeset
|
2409 OCTAVE_BEGIN_NAMESPACE(octave) |
29960
939bef0b66e0
merge "namespace octave" and OCTAVE_NAMESPACE_BEGIN/END blocks
John W. Eaton <jwe@octave.org>
parents:
29958
diff
changeset
|
2410 |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
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|
2411 class parse_exception : public std::runtime_error |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
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|
2412 { |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2413 public: |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2414 |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2415 parse_exception (const std::string& message, |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2416 const std::string& fcn_name = "", |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2417 const std::string& file_name = "", |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
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|
2418 int line = -1, int column = -1) |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2419 : runtime_error (message), m_message (message), |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2420 m_fcn_name (fcn_name), m_file_name (file_name), |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2421 m_line (line), m_column (column) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2422 { } |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2423 |
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John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2424 parse_exception (const parse_exception&) = default; |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2425 |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2426 parse_exception& operator = (const parse_exception&) = default; |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2427 |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2428 ~parse_exception (void) = default; |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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29857
diff
changeset
|
2429 |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2430 std::string message (void) const { return m_message; } |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2431 |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2432 // Provided for std::exception interface. |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
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|
2433 const char * what (void) const noexcept { return m_message.c_str (); } |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2434 |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2435 std::string fcn_name (void) const { return m_fcn_name; } |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
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|
2436 std::string file_name (void) const { return m_file_name; } |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2437 |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
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|
2438 int line (void) const { return m_line; } |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2439 int column (void) const { return m_column; } |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2440 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2441 // virtual void display (std::ostream& os) const; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2442 |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
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|
2443 private: |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2444 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2445 std::string m_message; |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2446 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2447 std::string m_fcn_name; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
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|
2448 std::string m_file_name; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2449 int m_line; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2450 int m_column; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2451 }; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2452 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2453 class parse_tree_validator : public tree_walker |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2454 { |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2455 public: |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2456 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2457 parse_tree_validator (void) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2458 : m_scope (), m_error_list () |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
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|
2459 { } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2460 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2461 parse_tree_validator (const parse_tree_validator&) = delete; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2462 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2463 parse_tree_validator& operator = (const parse_tree_validator&) = delete; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2464 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2465 ~parse_tree_validator (void) = default; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2466 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2467 symbol_scope get_scope (void) const { return m_scope; } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2468 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2469 bool ok (void) const { return m_error_list.empty (); } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2470 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2471 std::list<parse_exception> error_list (void) const |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2472 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2473 return m_error_list; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2474 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2475 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2476 void visit_octave_user_script (octave_user_script& script) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2477 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2478 unwind_protect_var<symbol_scope> restore_var (m_scope, script.scope ()); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2479 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2480 tree_statement_list *stmt_list = script.body (); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2481 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2482 if (stmt_list) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2483 stmt_list->accept (*this); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2484 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2485 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2486 void visit_octave_user_function (octave_user_function& fcn) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2487 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2488 unwind_protect_var<symbol_scope> restore_var (m_scope, fcn.scope ()); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2489 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2490 tree_statement_list *stmt_list = fcn.body (); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2491 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2492 if (stmt_list) |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
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|
2493 stmt_list->accept (*this); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2494 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2495 std::map<std::string, octave_value> subfcns = fcn.subfunctions (); |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2496 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2497 if (! subfcns.empty ()) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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29857
diff
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|
2498 { |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2499 for (auto& nm_val : subfcns) |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
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|
2500 { |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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29857
diff
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|
2501 octave_user_function *subfcn |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
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|
2502 = nm_val.second.user_function_value (); |
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John W. Eaton <jwe@octave.org>
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29857
diff
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|
2503 |
e2e493712818
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John W. Eaton <jwe@octave.org>
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diff
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|
2504 if (subfcn) |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
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|
2505 subfcn->accept (*this); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2506 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2507 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2508 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2509 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
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|
2510 void visit_index_expression (tree_index_expression& idx_expr) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2511 { |
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improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2512 if (idx_expr.is_word_list_cmd ()) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2513 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2514 std::string sym_nm = idx_expr.name (); |
e2e493712818
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
2515 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2516 if (m_scope.is_variable (sym_nm)) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2517 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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29857
diff
changeset
|
2518 std::string message |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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29857
diff
changeset
|
2519 = sym_nm + ": invalid use of symbol as both variable and command"; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
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29857
diff
changeset
|
2520 parse_exception pe (message, m_scope.fcn_name (), |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2521 m_scope.fcn_file_name (), |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2522 idx_expr.line (), idx_expr.column ()); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2523 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2524 m_error_list.push_back (pe); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2525 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2526 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2527 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2528 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2529 private: |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2530 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2531 symbol_scope m_scope; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2532 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2533 std::list<parse_exception> m_error_list; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2534 }; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
2535 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2536 template <typename LIST_T, typename ELT_T> |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2537 static LIST_T * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2538 list_append (LIST_T *list, ELT_T elt) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2539 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2540 list->append (elt); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2541 return list; |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2542 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
2543 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
2544 std::size_t |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2545 base_parser::parent_scope_info::size (void) const |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2546 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2547 return m_info.size (); |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2548 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2549 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2550 void |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2551 base_parser::parent_scope_info::push (const value_type& elt) |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2552 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2553 m_info.push_back (elt); |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2554 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2555 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2556 void |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
2557 base_parser::parent_scope_info::push (const symbol_scope& scope) |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2558 { |
23602
214cb58ccc1c
use pointer to scope instead of scope id
John W. Eaton <jwe@octave.org>
parents:
23600
diff
changeset
|
2559 push (value_type (scope, "")); |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2560 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2561 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2562 void |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2563 base_parser::parent_scope_info::pop (void) |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2564 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2565 m_info.pop_back (); |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2566 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2567 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2568 bool |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2569 base_parser::parent_scope_info::name_ok (const std::string& name) |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2570 { |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2571 // Name can't be the same as any parent function or any other |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2572 // function we've already seen. We could maintain a complex |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2573 // tree structure of names, or we can just store the set of |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2574 // full names of all the functions, which must be unique. |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2575 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2576 std::string full_name; |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2577 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
2578 for (std::size_t i = 0; i < size()-1; i++) |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2579 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2580 const value_type& elt = m_info[i]; |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2581 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2582 if (name == elt.second) |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2583 return false; |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2584 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2585 full_name += elt.second + ">"; |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2586 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2587 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2588 full_name += name; |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2589 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2590 if (m_all_names.find (full_name) != m_all_names.end ()) |
28698
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2591 { |
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2592 // Return false (failure) if we are parsing a subfunction, local |
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2593 // function, or nested function. Otherwise, it is OK to have a |
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2594 // duplicate name. |
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2595 |
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2596 return ! (m_parser.parsing_subfunctions () |
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2597 || m_parser.parsing_local_functions () |
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2598 || m_parser.curr_fcn_depth () > 0); |
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2599 } |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2600 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2601 m_all_names.insert (full_name); |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2602 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2603 return true; |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2604 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2605 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2606 bool |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2607 base_parser::parent_scope_info::name_current_scope (const std::string& name) |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2608 { |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2609 if (! name_ok (name)) |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2610 return false; |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2611 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2612 if (size () > 0) |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2613 m_info.back().second = name; |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2614 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2615 return true; |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2616 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2617 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
2618 symbol_scope |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2619 base_parser::parent_scope_info::parent_scope (void) const |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2620 { |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
2621 return size () > 1 ? m_info[size()-2].first : symbol_scope (); |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2622 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2623 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2624 std::string |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2625 base_parser::parent_scope_info::parent_name (void) const |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2626 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2627 return m_info[size()-2].second; |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2628 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2629 |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2630 void base_parser::parent_scope_info::clear (void) |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2631 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2632 m_info.clear (); |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2633 m_all_names.clear (); |
23054
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2634 } |
564e959a0e89
avoid invalid nested function and subfunctions definitions (bug #50014)
John W. Eaton <jwe@octave.org>
parents:
23052
diff
changeset
|
2635 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2636 base_parser::base_parser (base_lexer& lxr) |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2637 : m_endfunction_found (false), m_autoloading (false), |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2638 m_fcn_file_from_relative_lookup (false), |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2639 m_parsing_subfunctions (false), m_parsing_local_functions (false), |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
2640 m_max_fcn_depth (-1), m_curr_fcn_depth (-1), m_primary_fcn_scope (), |
28698
d45d1b4bb919
allow functions to be redefined in scripts (bug #52851)
John W. Eaton <jwe@octave.org>
parents:
28545
diff
changeset
|
2641 m_curr_class_name (), m_curr_package_name (), m_function_scopes (*this), |
27505
c409d16b7190
eliminate some uses of bare pointers to octave_function objects
John W. Eaton <jwe@octave.org>
parents:
27504
diff
changeset
|
2642 m_primary_fcn (), m_subfunction_names (), m_classdef_object (), |
c409d16b7190
eliminate some uses of bare pointers to octave_function objects
John W. Eaton <jwe@octave.org>
parents:
27504
diff
changeset
|
2643 m_stmt_list (), m_lexer (lxr), m_parser_state (yypstate_new ()) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2644 { } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2645 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2646 base_parser::~base_parser (void) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2647 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2648 delete &m_lexer; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2649 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2650 // FIXME: Deleting the internal Bison parser state structure does |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2651 // not clean up any partial parse trees in the event of an interrupt or |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2652 // error. It's not clear how to safely do that with the C language |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2653 // parser that Bison generates. The C++ language parser that Bison |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2654 // generates would do it for us automatically whenever an exception |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2655 // is thrown while parsing input, but there is currently no C++ |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2656 // interface for a push parser. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2657 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2658 yypstate_delete (static_cast<yypstate *> (m_parser_state)); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2659 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2660 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2661 void |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2662 base_parser::reset (void) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2663 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2664 m_endfunction_found = false; |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2665 m_autoloading = false; |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2666 m_fcn_file_from_relative_lookup = false; |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2667 m_parsing_subfunctions = false; |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2668 m_parsing_local_functions = false; |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
2669 m_max_fcn_depth = -1; |
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
2670 m_curr_fcn_depth = -1; |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
2671 m_primary_fcn_scope = symbol_scope (); |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2672 m_curr_class_name = ""; |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2673 m_curr_package_name = ""; |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2674 m_function_scopes.clear (); |
27505
c409d16b7190
eliminate some uses of bare pointers to octave_function objects
John W. Eaton <jwe@octave.org>
parents:
27504
diff
changeset
|
2675 m_primary_fcn = octave_value (); |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2676 m_subfunction_names.clear (); |
27504
7a31b25e3252
use shared_ptr for storing classdef and statement_list objects in parser
John W. Eaton <jwe@octave.org>
parents:
27481
diff
changeset
|
2677 m_classdef_object.reset (); |
7a31b25e3252
use shared_ptr for storing classdef and statement_list objects in parser
John W. Eaton <jwe@octave.org>
parents:
27481
diff
changeset
|
2678 m_stmt_list.reset (); |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2679 |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2680 m_lexer.reset (); |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2681 |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2682 yypstate_delete (static_cast<yypstate *> (m_parser_state)); |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
2683 m_parser_state = yypstate_new (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2684 } |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2685 |
27956
2310164737b3
fix many spelling errors (bug #57613)
John W. Eaton <jwe@octave.org>
parents:
26585
diff
changeset
|
2686 // Error messages for mismatched end tokens. |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2687 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2688 static std::string |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2689 end_token_as_string (token::end_tok_type ettype) |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2690 { |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2691 std::string retval = "<unknown>"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2692 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2693 switch (ettype) |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2694 { |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2695 case token::simple_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2696 retval = "end"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2697 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2698 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2699 case token::classdef_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2700 retval = "endclassdef"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2701 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2702 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2703 case token::enumeration_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2704 retval = "endenumeration"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2705 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2706 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2707 case token::events_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2708 retval = "endevents"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2709 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2710 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2711 case token::for_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2712 retval = "endfor"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2713 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2714 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2715 case token::function_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2716 retval = "endfunction"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2717 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2718 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2719 case token::if_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2720 retval = "endif"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2721 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2722 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2723 case token::methods_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2724 retval = "endmethods"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2725 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2726 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2727 case token::parfor_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2728 retval = "endparfor"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2729 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2730 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2731 case token::properties_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2732 retval = "endproperties"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2733 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2734 |
28517
6e8a9845d118
Add 'spmd' as interpreter keyword for Matlab compatibility (bug #58676).
Rik <rik@octave.org>
parents:
28516
diff
changeset
|
2735 case token::spmd_end: |
6e8a9845d118
Add 'spmd' as interpreter keyword for Matlab compatibility (bug #58676).
Rik <rik@octave.org>
parents:
28516
diff
changeset
|
2736 retval = "endspmd"; |
6e8a9845d118
Add 'spmd' as interpreter keyword for Matlab compatibility (bug #58676).
Rik <rik@octave.org>
parents:
28516
diff
changeset
|
2737 break; |
6e8a9845d118
Add 'spmd' as interpreter keyword for Matlab compatibility (bug #58676).
Rik <rik@octave.org>
parents:
28516
diff
changeset
|
2738 |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2739 case token::switch_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2740 retval = "endswitch"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2741 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2742 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2743 case token::try_catch_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2744 retval = "end_try_catch"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2745 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2746 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2747 case token::unwind_protect_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2748 retval = "end_unwind_protect"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2749 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2750 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2751 case token::while_end: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2752 retval = "endwhile"; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2753 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2754 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2755 default: |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2756 panic_impossible (); |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2757 break; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2758 } |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2759 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2760 return retval; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2761 } |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
2762 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2763 void |
28407
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2764 base_parser::statement_list (std::shared_ptr<tree_statement_list>& lst) |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2765 { |
29322
6264fb660f72
avoid crash on null statement list (bug #59938)
John W. Eaton <jwe@octave.org>
parents:
29272
diff
changeset
|
2766 if (! lst) |
6264fb660f72
avoid crash on null statement list (bug #59938)
John W. Eaton <jwe@octave.org>
parents:
29272
diff
changeset
|
2767 return; |
6264fb660f72
avoid crash on null statement list (bug #59938)
John W. Eaton <jwe@octave.org>
parents:
29272
diff
changeset
|
2768 |
28407
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2769 if (m_stmt_list) |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2770 { |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2771 // Append additional code to existing statement list. |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2772 |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2773 while (! lst->empty ()) |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2774 { |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2775 m_stmt_list->push_back (lst->front ()); |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2776 lst->pop_front (); |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2777 } |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2778 } |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2779 else |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2780 m_stmt_list = lst; |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2781 } |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2782 |
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
2783 void |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2784 base_parser::end_token_error (token *tok, token::end_tok_type expected) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2785 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2786 std::string msg = ("'" + end_token_as_string (expected) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2787 + "' command matched by '" |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2788 + end_token_as_string (tok->ettype ()) + "'"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2789 |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
2790 bison_error (msg, tok->beg_pos ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2791 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2792 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2793 // Check to see that end tokens are properly matched. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2794 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2795 bool |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2796 base_parser::end_token_ok (token *tok, token::end_tok_type expected) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2797 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2798 token::end_tok_type ettype = tok->ettype (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2799 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2800 return ettype == expected || ettype == token::simple_end; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2801 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2802 |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2803 bool |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2804 base_parser::push_fcn_symtab (void) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2805 { |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2806 m_curr_fcn_depth++; |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2807 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2808 if (m_max_fcn_depth < m_curr_fcn_depth) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2809 m_max_fcn_depth = m_curr_fcn_depth; |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2810 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2811 // Will get a real name later. |
28857
43ad651cf5a0
eliminate unnecessary uses of octave:: namespace qualifier
John W. Eaton <jwe@octave.org>
parents:
28851
diff
changeset
|
2812 m_lexer.m_symtab_context.push (symbol_scope ("parser:push_fcn_symtab")); |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2813 m_function_scopes.push (m_lexer.m_symtab_context.curr_scope ()); |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2814 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2815 if (! m_lexer.m_reading_script_file && m_curr_fcn_depth == 0 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2816 && ! m_parsing_subfunctions) |
28432
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
2817 { |
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
2818 m_primary_fcn_scope = m_lexer.m_symtab_context.curr_scope (); |
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
2819 m_primary_fcn_scope.mark_primary_fcn_scope (); |
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
2820 } |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2821 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2822 if (m_lexer.m_reading_script_file && m_curr_fcn_depth > 0) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2823 { |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2824 bison_error ("nested functions not implemented in this context"); |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2825 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2826 return false; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2827 } |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2828 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
2829 return true; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2830 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2831 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2832 // Make a constant. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2833 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2834 tree_constant * |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2835 base_parser::make_constant (token *tok_val) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2836 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2837 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2838 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2839 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2840 int op = tok_val->token_value (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2841 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
2842 tree_constant *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2843 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2844 switch (op) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2845 { |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2846 case ':': |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2847 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2848 octave_value tmp (octave_value::magic_colon_t); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2849 retval = new tree_constant (tmp); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2850 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2851 break; |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2852 |
28582
dc8de424fc72
use octave_value object to store numeric tokens in the lexer
John W. Eaton <jwe@octave.org>
parents:
28548
diff
changeset
|
2853 case NUMBER: |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2854 { |
28582
dc8de424fc72
use octave_value object to store numeric tokens in the lexer
John W. Eaton <jwe@octave.org>
parents:
28548
diff
changeset
|
2855 retval = new tree_constant (tok_val->number (), l, c); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2856 retval->stash_original_text (tok_val->text_rep ()); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2857 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2858 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2859 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2860 case DQ_STRING: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2861 case SQ_STRING: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2862 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2863 std::string txt = tok_val->text (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2864 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2865 char delim = op == DQ_STRING ? '"' : '\''; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2866 octave_value tmp (txt, delim); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2867 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2868 if (txt.empty ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2869 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2870 if (op == DQ_STRING) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2871 tmp = octave_null_str::instance; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2872 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2873 tmp = octave_null_sq_str::instance; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2874 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2875 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2876 retval = new tree_constant (tmp, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2877 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2878 if (op == DQ_STRING) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2879 txt = undo_string_escapes (txt); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2880 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2881 // FIXME: maybe this should also be handled by |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2882 // tok_val->text_rep () for character strings? |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2883 retval->stash_original_text (delim + txt + delim); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2884 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2885 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2886 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2887 default: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2888 panic_impossible (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2889 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2890 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2891 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2892 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2893 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2894 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2895 tree_black_hole * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2896 base_parser::make_black_hole (void) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2897 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2898 return new tree_black_hole (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2899 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
2900 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2901 // Make a function handle. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2902 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2903 tree_fcn_handle * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2904 base_parser::make_fcn_handle (token *tok_val) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2905 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2906 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2907 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2908 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2909 tree_fcn_handle *retval = new tree_fcn_handle (tok_val->text (), l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2910 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2911 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2912 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2913 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2914 // Make an anonymous function handle. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2915 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2916 tree_anon_fcn_handle * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2917 base_parser::make_anon_fcn_handle (tree_parameter_list *param_list, |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
2918 tree_expression *expr, |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
2919 const filepos& at_pos) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2920 { |
27728
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2921 // FIXME: We need to examine EXPR and issue an error if any |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2922 // sub-expression contains an assignment, compound assignment, |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2923 // increment, or decrement operator. |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2924 |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2925 anon_fcn_validator validator (param_list, expr); |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2926 |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2927 if (! validator.ok ()) |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2928 { |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2929 delete param_list; |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2930 delete expr; |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2931 |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2932 bison_error (validator.message (), validator.line (), |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2933 validator.column ()); |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2934 |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2935 return nullptr; |
5e92bff668d6
disallow lvalue references in anonymous functions (bug #57255)
John W. Eaton <jwe@octave.org>
parents:
27516
diff
changeset
|
2936 } |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2937 |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2938 symbol_scope fcn_scope = m_lexer.m_symtab_context.curr_scope (); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2939 symbol_scope parent_scope = m_lexer.m_symtab_context.parent_scope (); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2940 |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2941 m_lexer.m_symtab_context.pop (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2942 |
23600
db947ba52118
explicitly limit anonymous functions to a single expression
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
2943 expr->set_print_flag (false); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2944 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
2945 fcn_scope.mark_static (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2946 |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
2947 int at_line = at_pos.line (); |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
2948 int at_column = at_pos.column (); |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
2949 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2950 tree_anon_fcn_handle *retval |
23600
db947ba52118
explicitly limit anonymous functions to a single expression
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
2951 = new tree_anon_fcn_handle (param_list, expr, fcn_scope, |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
2952 parent_scope, at_line, at_column); |
23600
db947ba52118
explicitly limit anonymous functions to a single expression
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
2953 |
24354
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2954 std::ostringstream buf; |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2955 |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2956 tree_print_code tpc (buf); |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2957 |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2958 retval->accept (tpc); |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2959 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2960 std::string file = m_lexer.m_fcn_file_full_name; |
24354
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2961 if (! file.empty ()) |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2962 buf << ": file: " << file; |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2963 else if (m_lexer.input_from_terminal ()) |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2964 buf << ": *terminal input*"; |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2965 else if (m_lexer.input_from_eval_string ()) |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2966 buf << ": *eval string*"; |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
2967 buf << ": line: " << at_line << " column: " << at_column; |
24354
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2968 |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2969 std::string scope_name = buf.str (); |
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2970 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
2971 fcn_scope.cache_name (scope_name); |
24354
11d3603dd880
give names to anonymous function scopes
John W. Eaton <jwe@octave.org>
parents:
24297
diff
changeset
|
2972 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2973 // FIXME: Stash the filename. This does not work and produces |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2974 // errors when executed. |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
2975 //retval->stash_file_name (m_lexer.m_fcn_file_name); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2976 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2977 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2978 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
2979 |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2980 // Build a colon expression. |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2981 |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2982 tree_expression * |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2983 base_parser::make_colon_expression (tree_expression *base, |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2984 tree_expression *limit, |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2985 tree_expression *incr) |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2986 { |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2987 tree_expression *retval = nullptr; |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2988 |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2989 if (! base || ! limit) |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2990 { |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2991 delete base; |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2992 delete limit; |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2993 delete incr; |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2994 |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2995 return retval; |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2996 } |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2997 |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2998 int l = base->line (); |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
2999 int c = base->column (); |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3000 |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3001 tree_colon_expression *expr |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3002 = new tree_colon_expression (base, limit, incr, l, c); |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3003 |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3004 retval = expr; |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3005 |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3006 if (base->is_constant () && limit->is_constant () |
26404
abca0c2690b7
oct-parse.yy: Fix static analyzer detected issues (bug #55347).
Rik <rik@octave.org>
parents:
26376
diff
changeset
|
3007 && (! incr || incr->is_constant ())) |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3008 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
3009 interpreter& interp = __get_interpreter__ (); |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3010 |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3011 try |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3012 { |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3013 // If the evaluation generates a warning message, restore |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3014 // the previous value of last_warning_message and skip the |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3015 // conversion to a constant value. |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3016 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3017 error_system& es = interp.get_error_system (); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3018 |
29253
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
3019 unwind_action restore_last_warning_message |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
3020 (&error_system::set_last_warning_message, &es, |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
3021 es.last_warning_message ("")); |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
3022 |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
3023 unwind_action restore_discard_warning_messages |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
3024 (&error_system::set_discard_warning_messages, &es, |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
3025 es.discard_warning_messages (true)); |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3026 |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
3027 tree_evaluator& tw = interp.get_evaluator (); |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3028 |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3029 octave_value tmp = expr->evaluate (tw); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3030 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3031 std::string msg = es.last_warning_message (); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3032 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3033 if (msg.empty ()) |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3034 { |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3035 tree_constant *tc_retval |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3036 = new tree_constant (tmp, expr->line (), expr->column ()); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3037 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3038 std::ostringstream buf; |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3039 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3040 tree_print_code tpc (buf); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3041 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3042 expr->accept (tpc); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3043 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3044 tc_retval->stash_original_text (buf.str ()); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3045 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3046 delete expr; |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3047 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3048 retval = tc_retval; |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
3049 } |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3050 } |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
3051 catch (const execution_exception&) |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3052 { |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
3053 interp.recover_from_exception (); |
23655
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3054 } |
bbcc1e08aaed
improve colon expression construction and avoid possible memory leak
John W. Eaton <jwe@octave.org>
parents:
23654
diff
changeset
|
3055 } |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3056 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3057 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3058 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3059 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3060 // Build a binary expression. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3061 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3062 tree_expression * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3063 base_parser::make_binary_op (int op, tree_expression *op1, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3064 token *tok_val, tree_expression *op2) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3065 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3066 octave_value::binary_op t = octave_value::unknown_binary_op; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3067 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3068 switch (op) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3069 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3070 case POW: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3071 t = octave_value::op_pow; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3072 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3073 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3074 case EPOW: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3075 t = octave_value::op_el_pow; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3076 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3077 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3078 case '+': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3079 t = octave_value::op_add; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3080 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3081 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3082 case '-': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3083 t = octave_value::op_sub; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3084 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3085 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3086 case '*': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3087 t = octave_value::op_mul; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3088 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3089 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3090 case '/': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3091 t = octave_value::op_div; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3092 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3093 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3094 case EMUL: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3095 t = octave_value::op_el_mul; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3096 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3097 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3098 case EDIV: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3099 t = octave_value::op_el_div; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3100 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3101 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3102 case LEFTDIV: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3103 t = octave_value::op_ldiv; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3104 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3105 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3106 case ELEFTDIV: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3107 t = octave_value::op_el_ldiv; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3108 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3109 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3110 case EXPR_LT: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3111 t = octave_value::op_lt; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3112 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3113 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3114 case EXPR_LE: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3115 t = octave_value::op_le; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3116 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3117 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3118 case EXPR_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3119 t = octave_value::op_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3120 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3121 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3122 case EXPR_GE: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3123 t = octave_value::op_ge; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3124 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3125 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3126 case EXPR_GT: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3127 t = octave_value::op_gt; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3128 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3129 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3130 case EXPR_NE: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3131 t = octave_value::op_ne; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3132 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3133 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3134 case EXPR_AND: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3135 t = octave_value::op_el_and; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3136 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3137 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3138 case EXPR_OR: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3139 t = octave_value::op_el_or; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3140 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3141 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3142 default: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3143 panic_impossible (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3144 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3145 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3146 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3147 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3148 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3149 |
25829
8ac4bfa55053
restore optimization for compound transpose-mul/div ops (bug #45890)
John W. Eaton <jwe@octave.org>
parents:
25753
diff
changeset
|
3150 return maybe_compound_binary_expression (op1, op2, l, c, t); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3151 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3152 |
31394
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3153 void |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3154 base_parser::maybe_convert_to_braindead_shortcircuit (tree_expression*& expr) |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3155 { |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3156 if (expr->is_binary_expression ()) |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3157 { |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3158 tree_binary_expression *binexp |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3159 = dynamic_cast<tree_binary_expression *> (expr); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3160 |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3161 tree_expression *lhs = binexp->lhs (); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3162 tree_expression *rhs = binexp->rhs (); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3163 |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3164 maybe_convert_to_braindead_shortcircuit (lhs); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3165 maybe_convert_to_braindead_shortcircuit (rhs); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3166 |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3167 octave_value::binary_op op_type = binexp->op_type (); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3168 if (op_type == octave_value::op_el_and |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3169 || op_type == octave_value::op_el_or) |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3170 { |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3171 binexp->preserve_operands (); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3172 |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3173 int line = expr->line (); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3174 int column = expr->column (); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3175 |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3176 delete expr; |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3177 |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3178 expr = new tree_braindead_shortcircuit_binary_expression |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3179 (lhs, rhs, line, column, op_type); |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3180 } |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3181 } |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3182 } |
7781b1e77406
use separate class for braindead shortcircuit evaluation
John W. Eaton <jwe@octave.org>
parents:
31105
diff
changeset
|
3183 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3184 // Build a boolean expression. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3185 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3186 tree_expression * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3187 base_parser::make_boolean_op (int op, tree_expression *op1, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3188 token *tok_val, tree_expression *op2) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3189 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3190 tree_boolean_expression::type t; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3191 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3192 switch (op) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3193 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3194 case EXPR_AND_AND: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3195 t = tree_boolean_expression::bool_and; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3196 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3197 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3198 case EXPR_OR_OR: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3199 t = tree_boolean_expression::bool_or; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3200 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3201 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3202 default: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3203 panic_impossible (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3204 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3205 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3206 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3207 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3208 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3209 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3210 return new tree_boolean_expression (op1, op2, l, c, t); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3211 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3212 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3213 // Build a prefix expression. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3214 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3215 tree_expression * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3216 base_parser::make_prefix_op (int op, tree_expression *op1, token *tok_val) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3217 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3218 octave_value::unary_op t = octave_value::unknown_unary_op; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3219 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3220 switch (op) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3221 { |
31478
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
3222 case '~': |
ef9c804676b9
don't accept '!' to indicate ignored function parameters
John W. Eaton <jwe@octave.org>
parents:
31394
diff
changeset
|
3223 case '!': |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3224 t = octave_value::op_not; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3225 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3226 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3227 case '+': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3228 t = octave_value::op_uplus; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3229 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3230 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3231 case '-': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3232 t = octave_value::op_uminus; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3233 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3234 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3235 case PLUS_PLUS: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3236 t = octave_value::op_incr; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3237 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3238 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3239 case MINUS_MINUS: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3240 t = octave_value::op_decr; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3241 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3242 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3243 default: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3244 panic_impossible (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3245 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3246 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3247 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3248 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3249 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3250 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3251 return new tree_prefix_expression (op1, l, c, t); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3252 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3253 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3254 // Build a postfix expression. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3255 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3256 tree_expression * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3257 base_parser::make_postfix_op (int op, tree_expression *op1, token *tok_val) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3258 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3259 octave_value::unary_op t = octave_value::unknown_unary_op; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3260 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3261 switch (op) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3262 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3263 case HERMITIAN: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3264 t = octave_value::op_hermitian; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3265 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3266 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3267 case TRANSPOSE: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3268 t = octave_value::op_transpose; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3269 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3270 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3271 case PLUS_PLUS: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3272 t = octave_value::op_incr; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3273 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3274 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3275 case MINUS_MINUS: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3276 t = octave_value::op_decr; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3277 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3278 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3279 default: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3280 panic_impossible (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3281 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3282 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3283 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3284 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3285 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3286 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3287 return new tree_postfix_expression (op1, l, c, t); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3288 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3289 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3290 // Build an unwind-protect command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3291 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3292 tree_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3293 base_parser::make_unwind_command (token *unwind_tok, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3294 tree_statement_list *body, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3295 tree_statement_list *cleanup_stmts, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3296 token *end_tok, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3297 comment_list *lc, |
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3298 comment_list *mc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3299 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3300 tree_command *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3301 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3302 if (end_token_ok (end_tok, token::unwind_protect_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3303 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3304 comment_list *tc = m_lexer.m_comment_buf.get_comment (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3305 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3306 int l = unwind_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3307 int c = unwind_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3308 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3309 retval = new tree_unwind_protect_command (body, cleanup_stmts, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3310 lc, mc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3311 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3312 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3313 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3314 delete body; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3315 delete cleanup_stmts; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3316 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3317 end_token_error (end_tok, token::unwind_protect_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3318 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3319 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3320 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3321 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3322 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3323 // Build a try-catch command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3324 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3325 tree_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3326 base_parser::make_try_command (token *try_tok, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3327 tree_statement_list *body, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3328 char catch_sep, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3329 tree_statement_list *cleanup_stmts, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3330 token *end_tok, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3331 comment_list *lc, |
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3332 comment_list *mc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3333 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3334 tree_command *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3335 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3336 if (end_token_ok (end_tok, token::try_catch_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3337 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3338 comment_list *tc = m_lexer.m_comment_buf.get_comment (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3339 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3340 int l = try_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3341 int c = try_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3342 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3343 tree_identifier *id = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3344 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3345 if (! catch_sep && cleanup_stmts && ! cleanup_stmts->empty ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3346 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3347 tree_statement *stmt = cleanup_stmts->front (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3348 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3349 if (stmt) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3350 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3351 tree_expression *expr = stmt->expression (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3352 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3353 if (expr && expr->is_identifier ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3354 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3355 id = dynamic_cast<tree_identifier *> (expr); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3356 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3357 cleanup_stmts->pop_front (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3358 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3359 stmt->set_expression (nullptr); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3360 delete stmt; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3361 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3362 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3363 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3364 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3365 retval = new tree_try_catch_command (body, cleanup_stmts, id, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3366 lc, mc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3367 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3368 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3369 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3370 delete body; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3371 delete cleanup_stmts; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3372 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3373 end_token_error (end_tok, token::try_catch_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3374 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3375 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3376 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3377 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3378 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3379 // Build a while command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3380 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3381 tree_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3382 base_parser::make_while_command (token *while_tok, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3383 tree_expression *expr, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3384 tree_statement_list *body, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3385 token *end_tok, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3386 comment_list *lc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3387 { |
23798
771310737137
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23796
diff
changeset
|
3388 tree_command *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3389 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3390 maybe_warn_assign_as_truth_value (expr); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3391 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3392 if (end_token_ok (end_tok, token::while_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3393 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3394 comment_list *tc = m_lexer.m_comment_buf.get_comment (); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3395 |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3396 m_lexer.m_looping--; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3397 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3398 int l = while_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3399 int c = while_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3400 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3401 retval = new tree_while_command (expr, body, lc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3402 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3403 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3404 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3405 delete expr; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3406 delete body; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3407 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3408 end_token_error (end_tok, token::while_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3409 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3410 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3411 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3412 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3413 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3414 // Build a do-until command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3415 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3416 tree_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3417 base_parser::make_do_until_command (token *until_tok, |
16287
04a7953496a7
create base class for parser; use reference for curr_lexer
John W. Eaton <jwe@octave.org>
parents:
16285
diff
changeset
|
3418 tree_statement_list *body, |
04a7953496a7
create base class for parser; use reference for curr_lexer
John W. Eaton <jwe@octave.org>
parents:
16285
diff
changeset
|
3419 tree_expression *expr, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3420 comment_list *lc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3421 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3422 maybe_warn_assign_as_truth_value (expr); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3423 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3424 comment_list *tc = m_lexer.m_comment_buf.get_comment (); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3425 |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3426 m_lexer.m_looping--; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3427 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3428 int l = until_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3429 int c = until_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3430 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3431 return new tree_do_until_command (expr, body, lc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3432 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3433 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3434 // Build a for command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3435 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3436 tree_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3437 base_parser::make_for_command (int tok_id, token *for_tok, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3438 tree_argument_list *lhs, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3439 tree_expression *expr, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3440 tree_expression *maxproc, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3441 tree_statement_list *body, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3442 token *end_tok, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3443 comment_list *lc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3444 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3445 tree_command *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3446 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3447 bool parfor = tok_id == PARFOR; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3448 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3449 if (end_token_ok (end_tok, parfor ? token::parfor_end : token::for_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3450 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3451 expr->mark_as_for_cmd_expr (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3452 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3453 comment_list *tc = m_lexer.m_comment_buf.get_comment (); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3454 |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3455 m_lexer.m_looping--; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3456 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3457 int l = for_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3458 int c = for_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3459 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3460 if (lhs->length () == 1) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3461 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3462 tree_expression *tmp = lhs->remove_front (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3463 |
29857
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3464 m_lexer.mark_as_variable (tmp->name ()); |
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3465 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3466 retval = new tree_simple_for_command (parfor, tmp, expr, maxproc, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3467 body, lc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3468 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3469 delete lhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3470 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3471 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3472 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3473 if (parfor) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3474 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3475 delete lhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3476 delete expr; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3477 delete maxproc; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3478 delete body; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3479 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3480 bison_error ("invalid syntax for parfor statement"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3481 } |
29857
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3482 |
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3483 m_lexer.mark_as_variables (lhs->variable_names ()); |
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3484 |
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3485 retval = new tree_complex_for_command (lhs, expr, body, |
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3486 lc, tc, l, c); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3487 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3488 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3489 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3490 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3491 delete lhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3492 delete expr; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3493 delete maxproc; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3494 delete body; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3495 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3496 end_token_error (end_tok, parfor ? token::parfor_end : token::for_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3497 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3498 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3499 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3500 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3501 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3502 // Build a break command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3503 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3504 tree_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3505 base_parser::make_break_command (token *break_tok) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3506 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3507 int l = break_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3508 int c = break_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3509 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3510 if (! m_lexer.m_looping) |
22785
9c6661004167
error if break statement is in script file separate from loop (bug #39168)
John W. Eaton <jwe@octave.org>
parents:
22755
diff
changeset
|
3511 { |
26998
258195ea1a76
Simplify error messages when break or continue statements fail to parse (bug #55995).
Rik <rik@octave.org>
parents:
26981
diff
changeset
|
3512 bison_error ("break must appear within a loop"); |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3513 return nullptr; |
22785
9c6661004167
error if break statement is in script file separate from loop (bug #39168)
John W. Eaton <jwe@octave.org>
parents:
22755
diff
changeset
|
3514 } |
9c6661004167
error if break statement is in script file separate from loop (bug #39168)
John W. Eaton <jwe@octave.org>
parents:
22755
diff
changeset
|
3515 else |
9c6661004167
error if break statement is in script file separate from loop (bug #39168)
John W. Eaton <jwe@octave.org>
parents:
22755
diff
changeset
|
3516 return new tree_break_command (l, c); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3517 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3518 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3519 // Build a continue command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3520 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3521 tree_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3522 base_parser::make_continue_command (token *continue_tok) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3523 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3524 int l = continue_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3525 int c = continue_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3526 |
26981
12532d392693
error if continue is used outside of a for loop (bug #55995)
John W. Eaton <jwe@octave.org>
parents:
26906
diff
changeset
|
3527 if (! m_lexer.m_looping) |
12532d392693
error if continue is used outside of a for loop (bug #55995)
John W. Eaton <jwe@octave.org>
parents:
26906
diff
changeset
|
3528 { |
26998
258195ea1a76
Simplify error messages when break or continue statements fail to parse (bug #55995).
Rik <rik@octave.org>
parents:
26981
diff
changeset
|
3529 bison_error ("continue must appear within a loop"); |
26981
12532d392693
error if continue is used outside of a for loop (bug #55995)
John W. Eaton <jwe@octave.org>
parents:
26906
diff
changeset
|
3530 return nullptr; |
12532d392693
error if continue is used outside of a for loop (bug #55995)
John W. Eaton <jwe@octave.org>
parents:
26906
diff
changeset
|
3531 } |
12532d392693
error if continue is used outside of a for loop (bug #55995)
John W. Eaton <jwe@octave.org>
parents:
26906
diff
changeset
|
3532 else |
12532d392693
error if continue is used outside of a for loop (bug #55995)
John W. Eaton <jwe@octave.org>
parents:
26906
diff
changeset
|
3533 return new tree_continue_command (l, c); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3534 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3535 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3536 // Build a return command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3537 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3538 tree_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3539 base_parser::make_return_command (token *return_tok) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3540 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3541 int l = return_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3542 int c = return_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3543 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3544 return new tree_return_command (l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3545 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3546 |
28518
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3547 // Build an spmd command. |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3548 |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3549 tree_spmd_command * |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3550 base_parser::make_spmd_command (token *spmd_tok, tree_statement_list *body, |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3551 token *end_tok, comment_list *lc, |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3552 comment_list *tc) |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3553 { |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3554 tree_spmd_command *retval = nullptr; |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3555 |
28522
a5541f5a78dd
make parsing of spmd and endspmd keywords work properly (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28518
diff
changeset
|
3556 if (end_token_ok (end_tok, token::spmd_end)) |
28518
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3557 { |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3558 int l = spmd_tok->line (); |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3559 int c = spmd_tok->column (); |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3560 |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3561 retval = new tree_spmd_command (body, lc, tc, l, c); |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3562 } |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3563 else |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3564 { |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3565 delete body; |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3566 delete lc; |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3567 delete tc; |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3568 |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3569 end_token_error (end_tok, token::spmd_end); |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3570 } |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3571 |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3572 return retval; |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3573 } |
b8ab8b58547d
accept spmd command blocks as language elements (bug #58676)
John W. Eaton <jwe@octave.org>
parents:
28517
diff
changeset
|
3574 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3575 // Start an if command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3576 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3577 tree_if_command_list * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3578 base_parser::start_if_command (tree_expression *expr, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3579 tree_statement_list *list) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3580 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3581 maybe_warn_assign_as_truth_value (expr); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3582 |
30202
c2c11605fa7a
save file position info in more parse tree elements
John W. Eaton <jwe@octave.org>
parents:
30197
diff
changeset
|
3583 // Line and column will be set in finish_if_command. |
c2c11605fa7a
save file position info in more parse tree elements
John W. Eaton <jwe@octave.org>
parents:
30197
diff
changeset
|
3584 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3585 tree_if_clause *t = new tree_if_clause (expr, list); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3586 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3587 return new tree_if_command_list (t); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3588 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3589 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3590 // Finish an if command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3591 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3592 tree_if_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3593 base_parser::finish_if_command (token *if_tok, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3594 tree_if_command_list *list, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3595 token *end_tok, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3596 comment_list *lc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3597 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3598 tree_if_command *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3599 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3600 if (end_token_ok (end_tok, token::if_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3601 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3602 comment_list *tc = m_lexer.m_comment_buf.get_comment (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3603 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3604 int l = if_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3605 int c = if_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3606 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3607 if (list && ! list->empty ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3608 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3609 tree_if_clause *elt = list->front (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3610 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3611 if (elt) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3612 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3613 elt->line (l); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3614 elt->column (c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3615 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3616 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3617 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3618 retval = new tree_if_command (list, lc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3619 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3620 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3621 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3622 delete list; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3623 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3624 end_token_error (end_tok, token::if_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3625 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3626 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3627 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3628 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3629 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3630 // Build an elseif clause. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3631 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3632 tree_if_clause * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3633 base_parser::make_elseif_clause (token *elseif_tok, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3634 tree_expression *expr, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3635 tree_statement_list *list, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3636 comment_list *lc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3637 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3638 maybe_warn_assign_as_truth_value (expr); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3639 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3640 int l = elseif_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3641 int c = elseif_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3642 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3643 return new tree_if_clause (expr, list, lc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3644 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3645 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3646 tree_if_clause * |
30202
c2c11605fa7a
save file position info in more parse tree elements
John W. Eaton <jwe@octave.org>
parents:
30197
diff
changeset
|
3647 base_parser::make_else_clause (token *else_tok, comment_list *lc, |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3648 tree_statement_list *list) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3649 { |
30202
c2c11605fa7a
save file position info in more parse tree elements
John W. Eaton <jwe@octave.org>
parents:
30197
diff
changeset
|
3650 int l = else_tok->line (); |
c2c11605fa7a
save file position info in more parse tree elements
John W. Eaton <jwe@octave.org>
parents:
30197
diff
changeset
|
3651 int c = else_tok->column (); |
c2c11605fa7a
save file position info in more parse tree elements
John W. Eaton <jwe@octave.org>
parents:
30197
diff
changeset
|
3652 |
c2c11605fa7a
save file position info in more parse tree elements
John W. Eaton <jwe@octave.org>
parents:
30197
diff
changeset
|
3653 return new tree_if_clause (list, lc, l, c); |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3654 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3655 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3656 tree_if_command_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3657 base_parser::append_if_clause (tree_if_command_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3658 tree_if_clause *clause) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3659 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3660 return list_append (list, clause); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3661 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3662 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3663 // Finish a switch command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3664 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3665 tree_switch_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3666 base_parser::finish_switch_command (token *switch_tok, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3667 tree_expression *expr, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3668 tree_switch_case_list *list, |
16287
04a7953496a7
create base class for parser; use reference for curr_lexer
John W. Eaton <jwe@octave.org>
parents:
16285
diff
changeset
|
3669 token *end_tok, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3670 comment_list *lc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3671 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3672 tree_switch_command *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3673 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3674 if (end_token_ok (end_tok, token::switch_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3675 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3676 comment_list *tc = m_lexer.m_comment_buf.get_comment (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3677 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3678 int l = switch_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3679 int c = switch_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3680 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3681 if (list && ! list->empty ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3682 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3683 tree_switch_case *elt = list->front (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3684 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3685 if (elt) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3686 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3687 elt->line (l); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3688 elt->column (c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3689 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3690 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3691 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3692 retval = new tree_switch_command (expr, list, lc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3693 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3694 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3695 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3696 delete expr; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3697 delete list; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3698 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3699 end_token_error (end_tok, token::switch_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3700 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3701 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3702 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3703 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3704 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3705 tree_switch_case_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3706 base_parser::make_switch_case_list (tree_switch_case *switch_case) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3707 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3708 return new tree_switch_case_list (switch_case); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3709 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3710 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3711 // Build a switch case. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3712 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3713 tree_switch_case * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3714 base_parser::make_switch_case (token *case_tok, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3715 tree_expression *expr, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3716 tree_statement_list *list, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3717 comment_list *lc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3718 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3719 maybe_warn_variable_switch_label (expr); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3720 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3721 int l = case_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3722 int c = case_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3723 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3724 return new tree_switch_case (expr, list, lc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3725 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3726 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3727 tree_switch_case * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3728 base_parser::make_default_switch_case (token *default_tok, comment_list *lc, |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3729 tree_statement_list *list) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3730 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3731 int l = default_tok->line (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3732 int c = default_tok->column (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3733 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3734 return new tree_switch_case (list, lc, l, c); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3735 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
3736 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3737 tree_switch_case_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3738 base_parser::append_switch_case (tree_switch_case_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3739 tree_switch_case *elt) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3740 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3741 return list_append (list, elt); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3742 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
3743 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3744 // Build an assignment to a variable. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3745 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3746 tree_expression * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3747 base_parser::make_assign_op (int op, tree_argument_list *lhs, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3748 token *eq_tok, tree_expression *rhs) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3749 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3750 octave_value::assign_op t = octave_value::unknown_assign_op; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3751 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3752 switch (op) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3753 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3754 case '=': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3755 t = octave_value::op_asn_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3756 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3757 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3758 case ADD_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3759 t = octave_value::op_add_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3760 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3761 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3762 case SUB_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3763 t = octave_value::op_sub_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3764 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3765 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3766 case MUL_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3767 t = octave_value::op_mul_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3768 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3769 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3770 case DIV_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3771 t = octave_value::op_div_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3772 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3773 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3774 case LEFTDIV_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3775 t = octave_value::op_ldiv_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3776 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3777 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3778 case POW_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3779 t = octave_value::op_pow_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3780 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3781 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3782 case EMUL_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3783 t = octave_value::op_el_mul_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3784 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3785 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3786 case EDIV_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3787 t = octave_value::op_el_div_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3788 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3789 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3790 case ELEFTDIV_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3791 t = octave_value::op_el_ldiv_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3792 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3793 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3794 case EPOW_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3795 t = octave_value::op_el_pow_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3796 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3797 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3798 case AND_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3799 t = octave_value::op_el_and_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3800 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3801 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3802 case OR_EQ: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3803 t = octave_value::op_el_or_eq; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3804 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3805 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3806 default: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3807 panic_impossible (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3808 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3809 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3810 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3811 int l = eq_tok->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3812 int c = eq_tok->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3813 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3814 if (! lhs->is_simple_assign_lhs () && t != octave_value::op_asn_eq) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3815 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3816 // Multiple assignments like [x,y] OP= rhs are only valid for |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3817 // '=', not '+=', etc. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3818 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3819 delete lhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3820 delete rhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3821 |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
3822 bison_error ("computed multiple assignment not allowed", |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
3823 eq_tok->beg_pos ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3824 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3825 return nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3826 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3827 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3828 if (lhs->is_simple_assign_lhs ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3829 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3830 // We are looking at a simple assignment statement like x = rhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3831 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3832 tree_expression *tmp = lhs->remove_front (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3833 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3834 if ((tmp->is_identifier () || tmp->is_index_expression ()) |
26059
da2bbcf1fbcd
Deprecate C++ function is_keyword in favor of iskeyword for readability.
Rik <rik@octave.org>
parents:
26040
diff
changeset
|
3835 && iskeyword (tmp->name ())) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3836 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3837 std::string kw = tmp->name (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3838 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3839 delete tmp; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3840 delete lhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3841 delete rhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3842 |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
3843 bison_error ("invalid assignment to keyword \"" + kw + "\"", |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
3844 eq_tok->beg_pos ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3845 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3846 return nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3847 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3848 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3849 delete lhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3850 |
29857
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3851 m_lexer.mark_as_variable (tmp->name ()); |
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3852 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3853 return new tree_simple_assignment (tmp, rhs, false, l, c, t); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3854 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3855 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3856 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3857 std::list<std::string> names = lhs->variable_names (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3858 |
22872
551ac93c984c
maint: Use C++ range feature to simplify some for loops in libinterp/parse-tree
Rik <rik@octave.org>
parents:
22785
diff
changeset
|
3859 for (const auto& kw : names) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3860 { |
26059
da2bbcf1fbcd
Deprecate C++ function is_keyword in favor of iskeyword for readability.
Rik <rik@octave.org>
parents:
26040
diff
changeset
|
3861 if (iskeyword (kw)) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3862 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3863 delete lhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3864 delete rhs; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3865 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3866 bison_error ("invalid assignment to keyword \"" + kw + "\"", |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
3867 eq_tok->beg_pos ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3868 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3869 return nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3870 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3871 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3872 |
29857
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3873 m_lexer.mark_as_variables (names); |
0b01806bb663
fix command syntax parsing error (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29759
diff
changeset
|
3874 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3875 return new tree_multi_assignment (lhs, rhs, false, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3876 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3877 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3878 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3879 void |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3880 base_parser::make_script (tree_statement_list *cmds, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3881 tree_statement *end_script) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3882 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3883 if (! cmds) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3884 cmds = new tree_statement_list (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3885 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3886 cmds->append (end_script); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3887 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3888 symbol_scope script_scope = m_lexer.m_symtab_context.curr_scope (); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3889 |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3890 script_scope.cache_name (m_lexer.m_fcn_file_full_name); |
28026
262cdfc6faf9
allow reloading of handles to private functions (bug #57439)
John W. Eaton <jwe@octave.org>
parents:
27957
diff
changeset
|
3891 script_scope.cache_fcn_file_name (m_lexer.m_fcn_file_full_name); |
262cdfc6faf9
allow reloading of handles to private functions (bug #57439)
John W. Eaton <jwe@octave.org>
parents:
27957
diff
changeset
|
3892 script_scope.cache_dir_name (m_lexer.m_dir_name); |
24063 | 3893 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3894 octave_user_script *script |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3895 = new octave_user_script (m_lexer.m_fcn_file_full_name, |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3896 m_lexer.m_fcn_file_name, script_scope, |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3897 cmds, m_lexer.m_help_text); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3898 |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3899 m_lexer.m_symtab_context.pop (); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3900 m_lexer.m_help_text = ""; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3901 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
3902 sys::time now; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3903 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3904 script->stash_fcn_file_time (now); |
27745
7a45100a40c4
allow private scripts to be called from other private scripts
John W. Eaton <jwe@octave.org>
parents:
27736
diff
changeset
|
3905 script->stash_dir_name (m_lexer.m_dir_name); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3906 |
27505
c409d16b7190
eliminate some uses of bare pointers to octave_function objects
John W. Eaton <jwe@octave.org>
parents:
27504
diff
changeset
|
3907 m_primary_fcn = octave_value (script); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3908 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3909 |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3910 tree_identifier * |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3911 base_parser::make_fcn_name (tree_identifier *id) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3912 { |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3913 std::string id_name = id->name (); |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3914 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3915 // Make classdef local functions unique from classdef methods. |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3916 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3917 if (m_parsing_local_functions && m_curr_fcn_depth == 0) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3918 id_name = m_lexer.m_fcn_file_name + ">" + id_name; |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3919 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3920 if (! m_function_scopes.name_current_scope (id_name)) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3921 { |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3922 bison_error ("duplicate subfunction or nested function name", |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3923 id->line (), id->column ()); |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3924 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3925 delete id; |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3926 return nullptr; |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3927 } |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3928 |
28857
43ad651cf5a0
eliminate unnecessary uses of octave:: namespace qualifier
John W. Eaton <jwe@octave.org>
parents:
28851
diff
changeset
|
3929 symbol_scope curr_scope = m_lexer.m_symtab_context.curr_scope (); |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3930 curr_scope.cache_name (id_name); |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3931 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3932 m_lexer.m_parsed_function_name.top () = true; |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3933 m_lexer.m_maybe_classdef_get_set_method = false; |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3934 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
3935 return id; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3936 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3937 |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3938 // Define a function. |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3939 |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3940 // FIXME: combining start_function, finish_function, and |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3941 // recover_from_parsing_function should be possible, but it makes |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3942 // for a large mess. Maybe this could be a bit better organized? |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3943 |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3944 tree_function_def * |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3945 base_parser::make_function (token *fcn_tok, |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3946 tree_parameter_list *ret_list, |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3947 tree_identifier *id, |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3948 tree_parameter_list *param_list, |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3949 tree_statement_list *body, |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3950 tree_statement *end_fcn_stmt, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
3951 comment_list *lc) |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3952 { |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3953 int l = fcn_tok->line (); |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3954 int c = fcn_tok->column (); |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3955 |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3956 octave_user_function *tmp_fcn |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3957 = start_function (id, param_list, body, end_fcn_stmt); |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3958 |
26404
abca0c2690b7
oct-parse.yy: Fix static analyzer detected issues (bug #55347).
Rik <rik@octave.org>
parents:
26376
diff
changeset
|
3959 tree_function_def *retval = finish_function (ret_list, tmp_fcn, lc, l, c); |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3960 |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3961 recover_from_parsing_function (); |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3962 |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3963 return retval; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3964 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3965 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3966 // Begin defining a function. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3967 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3968 octave_user_function * |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3969 base_parser::start_function (tree_identifier *id, |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3970 tree_parameter_list *param_list, |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3971 tree_statement_list *body, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3972 tree_statement *end_fcn_stmt) |
9474
25ed2d6aacf6
Parse nested functions more accurately.
David Grundberg <individ@acc.umu.se>
parents:
9471
diff
changeset
|
3973 { |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3974 // We'll fill in the return list later. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3975 |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3976 std::string id_name = id->name (); |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3977 |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3978 delete id; |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3979 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3980 if (m_lexer.m_parsing_classdef_get_method) |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3981 id_name.insert (0, "get."); |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3982 else if (m_lexer.m_parsing_classdef_set_method) |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3983 id_name.insert (0, "set."); |
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3984 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3985 m_lexer.m_parsing_classdef_get_method = false; |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3986 m_lexer.m_parsing_classdef_set_method = false; |
23673
1d1ce4df5255
refactor bison rules for parsing functions
John W. Eaton <jwe@octave.org>
parents:
23667
diff
changeset
|
3987 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3988 if (! body) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3989 body = new tree_statement_list (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3990 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3991 body->append (end_fcn_stmt); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3992 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3993 octave_user_function *fcn |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
3994 = new octave_user_function (m_lexer.m_symtab_context.curr_scope (), |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
3995 param_list, nullptr, body); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
3996 |
26369
0249ba4c9589
Fix static analyzer detected V668 issues (bug #55347).
Andreas Weber <octave@josoansi.de>
parents:
26149
diff
changeset
|
3997 comment_list *tc = m_lexer.m_comment_buf.get_comment (); |
0249ba4c9589
Fix static analyzer detected V668 issues (bug #55347).
Andreas Weber <octave@josoansi.de>
parents:
26149
diff
changeset
|
3998 |
0249ba4c9589
Fix static analyzer detected V668 issues (bug #55347).
Andreas Weber <octave@josoansi.de>
parents:
26149
diff
changeset
|
3999 fcn->stash_trailing_comment (tc); |
0249ba4c9589
Fix static analyzer detected V668 issues (bug #55347).
Andreas Weber <octave@josoansi.de>
parents:
26149
diff
changeset
|
4000 fcn->stash_fcn_end_location (end_fcn_stmt->line (), |
0249ba4c9589
Fix static analyzer detected V668 issues (bug #55347).
Andreas Weber <octave@josoansi.de>
parents:
26149
diff
changeset
|
4001 end_fcn_stmt->column ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4002 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4003 // If input is coming from a file, issue a warning if the name of |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4004 // the file does not match the name of the function stated in the |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4005 // file. Matlab doesn't provide a diagnostic (it ignores the stated |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4006 // name). |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4007 if (! m_autoloading && m_lexer.m_reading_fcn_file |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
4008 && m_curr_fcn_depth == 0 && ! m_parsing_subfunctions) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4009 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4010 // FIXME: should m_lexer.m_fcn_file_name already be |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4011 // preprocessed when we get here? It seems to only be a |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4012 // problem with relative filenames. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4013 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4014 std::string nm = m_lexer.m_fcn_file_name; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4015 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
4016 std::size_t pos = nm.find_last_of (sys::file_ops::dir_sep_chars ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4017 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4018 if (pos != std::string::npos) |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4019 nm = m_lexer.m_fcn_file_name.substr (pos+1); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4020 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4021 if (nm != id_name) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4022 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4023 warning_with_id |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4024 ("Octave:function-name-clash", |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4025 "function name '%s' does not agree with function filename '%s'", |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4026 id_name.c_str (), m_lexer.m_fcn_file_full_name.c_str ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4027 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4028 id_name = nm; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4029 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4030 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4031 |
28700
7d63f42e94be
allow keboard to work in functions defined in script files (bug #54789)
John W. Eaton <jwe@octave.org>
parents:
28698
diff
changeset
|
4032 sys::time now; |
7d63f42e94be
allow keboard to work in functions defined in script files (bug #54789)
John W. Eaton <jwe@octave.org>
parents:
28698
diff
changeset
|
4033 |
7d63f42e94be
allow keboard to work in functions defined in script files (bug #54789)
John W. Eaton <jwe@octave.org>
parents:
28698
diff
changeset
|
4034 fcn->stash_fcn_file_name (m_lexer.m_fcn_file_full_name); |
7d63f42e94be
allow keboard to work in functions defined in script files (bug #54789)
John W. Eaton <jwe@octave.org>
parents:
28698
diff
changeset
|
4035 fcn->stash_fcn_file_time (now); |
7d63f42e94be
allow keboard to work in functions defined in script files (bug #54789)
John W. Eaton <jwe@octave.org>
parents:
28698
diff
changeset
|
4036 fcn->stash_dir_name (m_lexer.m_dir_name); |
7d63f42e94be
allow keboard to work in functions defined in script files (bug #54789)
John W. Eaton <jwe@octave.org>
parents:
28698
diff
changeset
|
4037 fcn->stash_package_name (m_lexer.m_package_name); |
7d63f42e94be
allow keboard to work in functions defined in script files (bug #54789)
John W. Eaton <jwe@octave.org>
parents:
28698
diff
changeset
|
4038 fcn->mark_as_system_fcn_file (); |
7d63f42e94be
allow keboard to work in functions defined in script files (bug #54789)
John W. Eaton <jwe@octave.org>
parents:
28698
diff
changeset
|
4039 fcn->stash_function_name (id_name); |
7d63f42e94be
allow keboard to work in functions defined in script files (bug #54789)
John W. Eaton <jwe@octave.org>
parents:
28698
diff
changeset
|
4040 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4041 if (m_lexer.m_reading_fcn_file || m_lexer.m_reading_classdef_file || m_autoloading) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4042 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4043 if (m_fcn_file_from_relative_lookup) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4044 fcn->mark_relative (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4045 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4046 if (m_lexer.m_parsing_class_method) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4047 { |
26794
287eba9ed14b
refactor predicates for classdef methods/constructors
John W. Eaton <jwe@octave.org>
parents:
26740
diff
changeset
|
4048 if (m_lexer.m_parsing_classdef) |
287eba9ed14b
refactor predicates for classdef methods/constructors
John W. Eaton <jwe@octave.org>
parents:
26740
diff
changeset
|
4049 { |
287eba9ed14b
refactor predicates for classdef methods/constructors
John W. Eaton <jwe@octave.org>
parents:
26740
diff
changeset
|
4050 if (m_curr_class_name == id_name) |
26799
0b17abf0ee9d
fix error introduced in changeset 287eba9ed14b
John W. Eaton <jwe@octave.org>
parents:
26794
diff
changeset
|
4051 fcn->mark_as_classdef_constructor (); |
26794
287eba9ed14b
refactor predicates for classdef methods/constructors
John W. Eaton <jwe@octave.org>
parents:
26740
diff
changeset
|
4052 else |
26799
0b17abf0ee9d
fix error introduced in changeset 287eba9ed14b
John W. Eaton <jwe@octave.org>
parents:
26794
diff
changeset
|
4053 fcn->mark_as_classdef_method (); |
26794
287eba9ed14b
refactor predicates for classdef methods/constructors
John W. Eaton <jwe@octave.org>
parents:
26740
diff
changeset
|
4054 } |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4055 else |
26794
287eba9ed14b
refactor predicates for classdef methods/constructors
John W. Eaton <jwe@octave.org>
parents:
26740
diff
changeset
|
4056 { |
287eba9ed14b
refactor predicates for classdef methods/constructors
John W. Eaton <jwe@octave.org>
parents:
26740
diff
changeset
|
4057 if (m_curr_class_name == id_name) |
26799
0b17abf0ee9d
fix error introduced in changeset 287eba9ed14b
John W. Eaton <jwe@octave.org>
parents:
26794
diff
changeset
|
4058 fcn->mark_as_legacy_constructor (); |
26794
287eba9ed14b
refactor predicates for classdef methods/constructors
John W. Eaton <jwe@octave.org>
parents:
26740
diff
changeset
|
4059 else |
26799
0b17abf0ee9d
fix error introduced in changeset 287eba9ed14b
John W. Eaton <jwe@octave.org>
parents:
26794
diff
changeset
|
4060 fcn->mark_as_legacy_method (); |
26794
287eba9ed14b
refactor predicates for classdef methods/constructors
John W. Eaton <jwe@octave.org>
parents:
26740
diff
changeset
|
4061 } |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4062 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4063 fcn->stash_dispatch_class (m_curr_class_name); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4064 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4065 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4066 std::string nm = fcn->fcn_file_name (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4067 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
4068 sys::file_stat fs (nm); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4069 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4070 if (fs && fs.is_newer (now)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4071 warning_with_id ("Octave:future-time-stamp", |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4072 "time stamp for '%s' is in the future", nm.c_str ()); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4073 } |
25994
f881d3e271d2
eliminate global and file-scope static variables in oct-hist.cc
John W. Eaton <jwe@octave.org>
parents:
25830
diff
changeset
|
4074 else if (! m_lexer.input_from_tmp_history_file () |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4075 && ! m_lexer.m_force_script |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4076 && m_lexer.m_reading_script_file |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4077 && m_lexer.m_fcn_file_name == id_name) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4078 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4079 warning ("function '%s' defined within script file '%s'", |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4080 id_name.c_str (), m_lexer.m_fcn_file_full_name.c_str ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4081 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4082 |
24297
9a1b193ddd01
Recognize docstrings from subfunctions (bug #46008).
Rik <rik@octave.org>
parents:
24283
diff
changeset
|
4083 // Record help text for functions other than nested functions. |
9a1b193ddd01
Recognize docstrings from subfunctions (bug #46008).
Rik <rik@octave.org>
parents:
24283
diff
changeset
|
4084 // We cannot currently record help for nested functions (bug #46008) |
9a1b193ddd01
Recognize docstrings from subfunctions (bug #46008).
Rik <rik@octave.org>
parents:
24283
diff
changeset
|
4085 // because the doc_string of the outermost function is read first, |
9a1b193ddd01
Recognize docstrings from subfunctions (bug #46008).
Rik <rik@octave.org>
parents:
24283
diff
changeset
|
4086 // whereas this function is called for the innermost function first. |
9a1b193ddd01
Recognize docstrings from subfunctions (bug #46008).
Rik <rik@octave.org>
parents:
24283
diff
changeset
|
4087 // We could have a stack of help_text in lexer. |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
4088 if (! m_lexer.m_help_text.empty () && m_curr_fcn_depth == 0) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4089 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4090 fcn->document (m_lexer.m_help_text); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4091 |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4092 m_lexer.m_help_text = ""; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4093 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4094 |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
4095 if (m_lexer.m_reading_fcn_file && m_curr_fcn_depth == 0 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4096 && ! m_parsing_subfunctions) |
27505
c409d16b7190
eliminate some uses of bare pointers to octave_function objects
John W. Eaton <jwe@octave.org>
parents:
27504
diff
changeset
|
4097 m_primary_fcn = octave_value (fcn); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4098 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4099 return fcn; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4100 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4101 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4102 tree_statement * |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
4103 base_parser::make_end (const std::string& type, bool eof, |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
4104 const filepos& beg_pos, const filepos& /*end_pos*/) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4105 { |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
4106 int l = beg_pos.line (); |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
4107 int c = beg_pos.column (); |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
4108 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4109 return make_statement (new tree_no_op_command (type, eof, l, c)); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4110 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4111 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4112 tree_function_def * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4113 base_parser::finish_function (tree_parameter_list *ret_list, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4114 octave_user_function *fcn, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
4115 comment_list *lc, |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4116 int l, int c) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4117 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4118 tree_function_def *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4119 |
28545
3dae50cf0bc5
don't allow function return_list objects to be null
John W. Eaton <jwe@octave.org>
parents:
28511
diff
changeset
|
4120 if (! ret_list) |
3dae50cf0bc5
don't allow function return_list objects to be null
John W. Eaton <jwe@octave.org>
parents:
28511
diff
changeset
|
4121 ret_list = new tree_parameter_list (tree_parameter_list::out); |
3dae50cf0bc5
don't allow function return_list objects to be null
John W. Eaton <jwe@octave.org>
parents:
28511
diff
changeset
|
4122 |
3dae50cf0bc5
don't allow function return_list objects to be null
John W. Eaton <jwe@octave.org>
parents:
28511
diff
changeset
|
4123 ret_list->mark_as_formal_parameters (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4124 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4125 if (fcn) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4126 { |
28432
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4127 std::string fcn_nm = fcn->name (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4128 std::string file = fcn->fcn_file_name (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4129 |
28432
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4130 std::string tmp = fcn_nm; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4131 if (! file.empty ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4132 tmp += ": " + file; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4133 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
4134 symbol_scope fcn_scope = fcn->scope (); |
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
4135 fcn_scope.cache_name (tmp); |
28432
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4136 fcn_scope.cache_fcn_name (fcn_nm); |
28026
262cdfc6faf9
allow reloading of handles to private functions (bug #57439)
John W. Eaton <jwe@octave.org>
parents:
27957
diff
changeset
|
4137 fcn_scope.cache_fcn_file_name (file); |
262cdfc6faf9
allow reloading of handles to private functions (bug #57439)
John W. Eaton <jwe@octave.org>
parents:
27957
diff
changeset
|
4138 fcn_scope.cache_dir_name (m_lexer.m_dir_name); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4139 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4140 if (lc) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4141 fcn->stash_leading_comment (lc); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4142 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4143 fcn->define_ret_list (ret_list); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4144 |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
4145 if (m_curr_fcn_depth > 0 || m_parsing_subfunctions) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4146 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4147 fcn->stash_fcn_location (l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4148 |
23611
91c8f006ed8b
remove additional functions from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
23603
diff
changeset
|
4149 octave_value ov_fcn (fcn); |
91c8f006ed8b
remove additional functions from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
23603
diff
changeset
|
4150 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4151 if (m_endfunction_found && m_function_scopes.size () > 1) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4152 { |
24705
8b346a19108e
mark objects as nested or subfunctions when parsing
John W. Eaton <jwe@octave.org>
parents:
24624
diff
changeset
|
4153 fcn->mark_as_nested_function (); |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
4154 fcn_scope.set_nesting_depth (m_curr_fcn_depth); |
24705
8b346a19108e
mark objects as nested or subfunctions when parsing
John W. Eaton <jwe@octave.org>
parents:
24624
diff
changeset
|
4155 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
4156 symbol_scope pscope = m_function_scopes.parent_scope (); |
24705
8b346a19108e
mark objects as nested or subfunctions when parsing
John W. Eaton <jwe@octave.org>
parents:
24624
diff
changeset
|
4157 fcn_scope.set_parent (pscope); |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
4158 fcn_scope.set_primary_parent (m_primary_fcn_scope); |
30108
3efce22b7350
eliminate duplicate parent function name info in symbol scope objects
John W. Eaton <jwe@octave.org>
parents:
30105
diff
changeset
|
4159 |
28432
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4160 pscope.install_nestfunction (fcn_nm, ov_fcn, fcn_scope); |
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4161 |
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4162 // For nested functions, the list of parent functions is |
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4163 // set in symbol_scope::update_nest. |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4164 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4165 else |
22974
ecc5eeada8dc
Don't mark nested functions in primary function as subfunctions.
Rik <rik@octave.org>
parents:
22880
diff
changeset
|
4166 { |
ecc5eeada8dc
Don't mark nested functions in primary function as subfunctions.
Rik <rik@octave.org>
parents:
22880
diff
changeset
|
4167 fcn->mark_as_subfunction (); |
28432
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4168 m_subfunction_names.push_back (fcn_nm); |
30108
3efce22b7350
eliminate duplicate parent function name info in symbol scope objects
John W. Eaton <jwe@octave.org>
parents:
30105
diff
changeset
|
4169 |
24705
8b346a19108e
mark objects as nested or subfunctions when parsing
John W. Eaton <jwe@octave.org>
parents:
24624
diff
changeset
|
4170 fcn_scope.set_parent (m_primary_fcn_scope); |
28432
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4171 if (m_parsing_subfunctions) |
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4172 fcn_scope.set_primary_parent (m_primary_fcn_scope); |
30108
3efce22b7350
eliminate duplicate parent function name info in symbol scope objects
John W. Eaton <jwe@octave.org>
parents:
30105
diff
changeset
|
4173 |
28432
71c34141cc2d
refactor handling of parent functions and localfunctions
John W. Eaton <jwe@octave.org>
parents:
28407
diff
changeset
|
4174 m_primary_fcn_scope.install_subfunction (fcn_nm, ov_fcn); |
24705
8b346a19108e
mark objects as nested or subfunctions when parsing
John W. Eaton <jwe@octave.org>
parents:
24624
diff
changeset
|
4175 } |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4176 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4177 |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
4178 if (m_curr_fcn_depth == 0) |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
4179 fcn_scope.update_nest (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4180 |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
4181 if (! m_lexer.m_reading_fcn_file && m_curr_fcn_depth == 0) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4182 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4183 // We are either reading a script file or defining a function |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4184 // at the command line, so this definition creates a |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4185 // tree_function object that is placed in the parse tree. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4186 // Otherwise, it is just inserted in the symbol table, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4187 // either as a subfunction or nested function (see above), |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4188 // or as the primary function for the file, via |
27505
c409d16b7190
eliminate some uses of bare pointers to octave_function objects
John W. Eaton <jwe@octave.org>
parents:
27504
diff
changeset
|
4189 // m_primary_fcn (see also load_fcn_from_file,, |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4190 // parse_fcn_file, and |
24270
bc3819b7cca1
don't use symbol_table:: nesting for symbol_record, symbol_scope, or fcn_info
John W. Eaton <jwe@octave.org>
parents:
24216
diff
changeset
|
4191 // fcn_info::fcn_info_rep::find_user_function). |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4192 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4193 if (m_lexer.m_buffer_function_text) |
23730
85f1d31956c0
make echo work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
23705
diff
changeset
|
4194 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4195 fcn->cache_function_text (m_lexer.m_function_text, |
23730
85f1d31956c0
make echo work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
23705
diff
changeset
|
4196 fcn->time_parsed ()); |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4197 m_lexer.m_buffer_function_text = false; |
23730
85f1d31956c0
make echo work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
23705
diff
changeset
|
4198 } |
85f1d31956c0
make echo work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
23705
diff
changeset
|
4199 |
30202
c2c11605fa7a
save file position info in more parse tree elements
John W. Eaton <jwe@octave.org>
parents:
30197
diff
changeset
|
4200 retval = new tree_function_def (fcn, l, c); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4201 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4202 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4203 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4204 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4205 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4206 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4207 tree_statement_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4208 base_parser::append_function_body (tree_statement_list *body, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4209 tree_statement_list *list) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4210 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4211 if (list) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4212 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4213 for (const auto& elt : *list) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4214 list_append (body, elt); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4215 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4216 list->clear (); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4217 delete (list); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4218 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4219 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4220 return body; |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4221 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4222 |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4223 tree_arguments_block * |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4224 base_parser::make_arguments_block (token *arguments_tok, |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4225 tree_args_block_attribute_list *attr_list, |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4226 tree_args_block_validation_list *validation_list, |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4227 token *end_tok, |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4228 comment_list *lc, comment_list *tc) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4229 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4230 tree_arguments_block *retval = nullptr; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4231 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4232 if (end_token_ok (end_tok, token::arguments_end)) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4233 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4234 filepos beg_pos = arguments_tok->beg_pos (); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4235 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4236 int l = beg_pos.line (); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4237 int c = beg_pos.column (); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4238 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4239 retval = new tree_arguments_block (attr_list, validation_list, l, c); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4240 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4241 else |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4242 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4243 delete attr_list; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4244 delete validation_list; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4245 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4246 delete lc; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4247 delete tc; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4248 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4249 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4250 return retval; |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4251 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4252 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4253 tree_arg_validation * |
29729
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
4254 base_parser::make_arg_validation (tree_arg_size_spec *size_spec, |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4255 tree_identifier *class_name, |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4256 tree_arg_validation_fcns *validation_fcns, |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4257 tree_expression *default_value) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4258 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4259 // FIXME: Validate arguments and convert to more specific types |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4260 // (std::string for arg_name and class_name, etc). |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4261 |
29729
d0ce7260978d
also accept validation syntax for classdef properties
John W. Eaton <jwe@octave.org>
parents:
29728
diff
changeset
|
4262 return new tree_arg_validation (size_spec, class_name, |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4263 validation_fcns, default_value); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4264 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4265 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4266 tree_args_block_attribute_list * |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4267 base_parser::make_args_attribute_list (tree_identifier *attribute_name) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4268 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4269 // FIXME: Validate argument and convert to more specific type |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4270 // (std::string for attribute_name). |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4271 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4272 return new tree_args_block_attribute_list (attribute_name); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4273 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4274 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4275 tree_args_block_validation_list * |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4276 base_parser::make_args_validation_list (tree_arg_validation *arg_validation) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4277 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4278 return new tree_args_block_validation_list (arg_validation); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4279 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4280 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4281 tree_args_block_validation_list * |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4282 base_parser::append_args_validation_list (tree_args_block_validation_list *list, |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4283 tree_arg_validation *arg_validation) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4284 { |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4285 return list_append (list, arg_validation); |
29724
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4286 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4287 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4288 tree_arg_size_spec * |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4289 base_parser::make_arg_size_spec (tree_argument_list *size_args) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4290 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4291 // FIXME: Validate argument. |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4292 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4293 return new tree_arg_size_spec (size_args); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4294 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4295 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4296 tree_arg_validation_fcns * |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4297 base_parser::make_arg_validation_fcns (tree_argument_list *fcn_args) |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4298 { |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4299 // FIXME: Validate argument. |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4300 |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4301 return new tree_arg_validation_fcns (fcn_args); |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4302 } |
c19f8cbe0fd5
initial implementation of parsing for arguments validaton block (bug #59405)
John W. Eaton <jwe@octave.org>
parents:
29723
diff
changeset
|
4303 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4304 void |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4305 base_parser::recover_from_parsing_function (void) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4306 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4307 m_lexer.m_symtab_context.pop (); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4308 |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
4309 if (m_lexer.m_reading_fcn_file && m_curr_fcn_depth == 0 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4310 && ! m_parsing_subfunctions) |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4311 m_parsing_subfunctions = true; |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4312 |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4313 m_curr_fcn_depth--; |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4314 m_function_scopes.pop (); |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4315 |
30896
c9788d7f6e65
maint: Use "fcn" as preferred abbreviation for "function" in libinterp/.
Rik <rik@octave.org>
parents:
30564
diff
changeset
|
4316 m_lexer.m_defining_fcn--; |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4317 m_lexer.m_parsed_function_name.pop (); |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4318 m_lexer.m_looking_at_return_list = false; |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4319 m_lexer.m_looking_at_parameter_list = false; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4320 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4321 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4322 // A CLASSDEF block defines a class that has a constructor and other |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4323 // methods, but it is not an executable command. Parsing the block |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4324 // makes some changes in the symbol table (inserting the constructor |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4325 // and methods, and adding to the list of known objects) and creates |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4326 // a parse tree containing meta information about the class. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4327 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4328 // LC contains comments appearing before the classdef keyword. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4329 // TC contains comments appearing between the classdef elements |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4330 // and the final end token for the classdef block. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4331 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4332 tree_classdef * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4333 base_parser::make_classdef (token *tok_val, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4334 tree_classdef_attribute_list *a, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4335 tree_identifier *id, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4336 tree_classdef_superclass_list *sc, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4337 tree_classdef_body *body, token *end_tok, |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4338 comment_list *lc, comment_list *tc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4339 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4340 tree_classdef *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4341 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4342 m_lexer.m_symtab_context.pop (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4343 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4344 std::string cls_name = id->name (); |
9474
25ed2d6aacf6
Parse nested functions more accurately.
David Grundberg <individ@acc.umu.se>
parents:
9471
diff
changeset
|
4345 |
30259
03ff3f1020cf
store file name in classdef class object
John W. Eaton <jwe@octave.org>
parents:
30202
diff
changeset
|
4346 std::string full_name = m_lexer.m_fcn_file_full_name; |
03ff3f1020cf
store file name in classdef class object
John W. Eaton <jwe@octave.org>
parents:
30202
diff
changeset
|
4347 std::string short_name = m_lexer.m_fcn_file_name; |
03ff3f1020cf
store file name in classdef class object
John W. Eaton <jwe@octave.org>
parents:
30202
diff
changeset
|
4348 |
03ff3f1020cf
store file name in classdef class object
John W. Eaton <jwe@octave.org>
parents:
30202
diff
changeset
|
4349 std::size_t pos |
03ff3f1020cf
store file name in classdef class object
John W. Eaton <jwe@octave.org>
parents:
30202
diff
changeset
|
4350 = short_name.find_last_of (sys::file_ops::dir_sep_chars ()); |
9474
25ed2d6aacf6
Parse nested functions more accurately.
David Grundberg <individ@acc.umu.se>
parents:
9471
diff
changeset
|
4351 |
25ed2d6aacf6
Parse nested functions more accurately.
David Grundberg <individ@acc.umu.se>
parents:
9471
diff
changeset
|
4352 if (pos != std::string::npos) |
30259
03ff3f1020cf
store file name in classdef class object
John W. Eaton <jwe@octave.org>
parents:
30202
diff
changeset
|
4353 short_name = short_name.substr (pos+1); |
03ff3f1020cf
store file name in classdef class object
John W. Eaton <jwe@octave.org>
parents:
30202
diff
changeset
|
4354 |
03ff3f1020cf
store file name in classdef class object
John W. Eaton <jwe@octave.org>
parents:
30202
diff
changeset
|
4355 if (short_name != cls_name) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4356 { |
27050
69082b3b99a0
use correct line in classdef file name mismatch error message (bug #55812)
John W. Eaton <jwe@octave.org>
parents:
27049
diff
changeset
|
4357 int l = id->line (); |
69082b3b99a0
use correct line in classdef file name mismatch error message (bug #55812)
John W. Eaton <jwe@octave.org>
parents:
27049
diff
changeset
|
4358 int c = id->column (); |
69082b3b99a0
use correct line in classdef file name mismatch error message (bug #55812)
John W. Eaton <jwe@octave.org>
parents:
27049
diff
changeset
|
4359 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4360 delete a; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4361 delete id; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4362 delete sc; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4363 delete body; |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4364 delete lc; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4365 delete tc; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4366 |
27050
69082b3b99a0
use correct line in classdef file name mismatch error message (bug #55812)
John W. Eaton <jwe@octave.org>
parents:
27049
diff
changeset
|
4367 bison_error ("invalid classdef definition, the class name must match the filename", l, c); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4368 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4369 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4370 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4371 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4372 if (end_token_ok (end_tok, token::classdef_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4373 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4374 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4375 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4376 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4377 if (! body) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4378 body = new tree_classdef_body (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4379 |
27189
946c6f117091
use dummy stack frame when creating meta class (bug #55766 and #55768)
John W. Eaton <jwe@octave.org>
parents:
27165
diff
changeset
|
4380 retval = new tree_classdef (m_lexer.m_symtab_context.curr_scope (), |
946c6f117091
use dummy stack frame when creating meta class (bug #55766 and #55768)
John W. Eaton <jwe@octave.org>
parents:
27165
diff
changeset
|
4381 a, id, sc, body, lc, tc, |
30259
03ff3f1020cf
store file name in classdef class object
John W. Eaton <jwe@octave.org>
parents:
30202
diff
changeset
|
4382 m_curr_package_name, full_name, l, c); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4383 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4384 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4385 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4386 delete a; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4387 delete id; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4388 delete sc; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4389 delete body; |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4390 delete lc; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4391 delete tc; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4392 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4393 end_token_error (end_tok, token::switch_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4394 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4395 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4396 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4397 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4398 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4399 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4400 // LC contains comments appearing before the properties keyword. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4401 // If this properties block appears first in the list of classdef |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4402 // elements, this comment list will be used for the help text for the |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4403 // classdef block. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4404 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4405 // TC contains comments appearing between the list of properties |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4406 // and the final end token for the properties block and may be used to |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4407 // find the doc string for the final property in the list. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4408 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4409 tree_classdef_properties_block * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4410 base_parser::make_classdef_properties_block (token *tok_val, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4411 tree_classdef_attribute_list *a, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4412 tree_classdef_property_list *plist, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4413 token *end_tok, |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4414 comment_list *lc, |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4415 comment_list *tc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4416 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4417 tree_classdef_properties_block *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4418 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4419 if (end_token_ok (end_tok, token::properties_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4420 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4421 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4422 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4423 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4424 if (plist) |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4425 { |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4426 // If the element at the end of the list doesn't have a doc |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4427 // string, see whether the first element of TC is an |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4428 // end-of-line comment for us to use. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4429 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4430 if (tc) |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4431 { |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4432 tree_classdef_property *last_elt = plist->back (); |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4433 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4434 if (! last_elt->have_doc_string ()) |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4435 { |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4436 comment_elt first_comment_elt = tc->front (); |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4437 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4438 if (first_comment_elt.is_end_of_line ()) |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4439 { |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4440 std::string eol_comment = first_comment_elt.text (); |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4441 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4442 last_elt->doc_string (eol_comment); |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4443 } |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4444 } |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4445 } |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4446 } |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4447 else |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4448 plist = new tree_classdef_property_list (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4449 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4450 retval = new tree_classdef_properties_block (a, plist, lc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4451 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4452 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4453 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4454 delete a; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4455 delete plist; |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4456 delete lc; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4457 delete tc; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4458 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4459 end_token_error (end_tok, token::properties_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4460 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4461 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4462 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4463 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4464 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4465 tree_classdef_property_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4466 base_parser::make_classdef_property_list (tree_classdef_property *prop) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4467 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4468 return new tree_classdef_property_list (prop); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4469 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4470 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4471 tree_classdef_property * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4472 base_parser::make_classdef_property (comment_list *lc, tree_identifier *id, |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4473 tree_arg_validation *av) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4474 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4475 av->arg_name (id); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4476 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4477 if (av->size_spec () || av->class_name () || av->validation_fcns ()) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4478 warning ("size, class, and validation function specifications are not yet supported for classdef properties; INCORRECT RESULTS ARE POSSIBLE!"); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4479 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4480 return new tree_classdef_property (av, lc); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4481 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4482 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4483 // LC contains comments appearing before the methods keyword. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4484 // If this methods block appears first in the list of classdef |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4485 // elements, this comment list will be used for the help text for the |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4486 // classdef block. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4487 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4488 tree_classdef_methods_block * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4489 base_parser::make_classdef_methods_block (token *tok_val, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4490 tree_classdef_attribute_list *a, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4491 tree_classdef_methods_list *mlist, |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4492 token *end_tok, comment_list *lc, |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4493 comment_list *tc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4494 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4495 tree_classdef_methods_block *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4496 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4497 if (end_token_ok (end_tok, token::methods_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4498 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4499 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4500 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4501 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4502 if (! mlist) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4503 mlist = new tree_classdef_methods_list (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4504 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4505 retval = new tree_classdef_methods_block (a, mlist, lc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4506 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4507 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4508 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4509 delete a; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4510 delete mlist; |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4511 delete lc; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4512 delete tc; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4513 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4514 end_token_error (end_tok, token::methods_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4515 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4516 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4517 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4518 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4519 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4520 // LC contains comments appearing before the events keyword. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4521 // If this events block appears first in the list of classdef |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4522 // elements, this comment list will be used for the help text for the |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4523 // classdef block. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4524 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4525 // TC contains comments appearing between the list of events and |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4526 // the final end token for the events block and may be used to find |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4527 // the doc string for the final event in the list. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4528 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4529 tree_classdef_events_block * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4530 base_parser::make_classdef_events_block (token *tok_val, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4531 tree_classdef_attribute_list *a, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4532 tree_classdef_events_list *elist, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4533 token *end_tok, |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4534 comment_list *lc, |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4535 comment_list *tc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4536 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4537 tree_classdef_events_block *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4538 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4539 if (end_token_ok (end_tok, token::events_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4540 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4541 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4542 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4543 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4544 if (! elist) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4545 elist = new tree_classdef_events_list (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4546 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4547 retval = new tree_classdef_events_block (a, elist, lc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4548 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4549 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4550 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4551 delete a; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4552 delete elist; |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4553 delete lc; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4554 delete tc; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4555 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4556 end_token_error (end_tok, token::events_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4557 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4558 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4559 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4560 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4561 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4562 tree_classdef_events_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4563 base_parser::make_classdef_events_list (tree_classdef_event *e) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4564 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4565 return new tree_classdef_events_list (e); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4566 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4567 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4568 tree_classdef_event * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4569 base_parser::make_classdef_event (comment_list *lc, tree_identifier *id) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4570 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4571 return new tree_classdef_event (id, lc); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4572 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4573 |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4574 // LC contains comments appearing before the enumeration keyword. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4575 // If this enumeration block appears first in the list of classdef |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4576 // elements, this comment list will be used for the help text for the |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4577 // classdef block. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4578 |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4579 // TC contains comments appearing between the list of |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4580 // enumerations and the final end token for the enumeration block and |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4581 // may be used to find the doc string for the final enumeration in the |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4582 // list. |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4583 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4584 tree_classdef_enum_block * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4585 base_parser::make_classdef_enum_block (token *tok_val, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4586 tree_classdef_attribute_list *a, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4587 tree_classdef_enum_list *elist, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4588 token *end_tok, |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4589 comment_list *lc, |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4590 comment_list *tc) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4591 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4592 tree_classdef_enum_block *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4593 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4594 if (end_token_ok (end_tok, token::enumeration_end)) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4595 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4596 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4597 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4598 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4599 if (! elist) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4600 elist = new tree_classdef_enum_list (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4601 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4602 retval = new tree_classdef_enum_block (a, elist, lc, tc, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4603 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4604 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4605 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4606 delete a; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4607 delete elist; |
28511
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4608 delete lc; |
59dfd9ed72a3
capture comments for classdef classes, properties, events, and enumerations
John W. Eaton <jwe@octave.org>
parents:
28509
diff
changeset
|
4609 delete tc; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4610 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4611 end_token_error (end_tok, token::enumeration_end); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4612 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4613 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4614 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4615 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4616 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4617 tree_classdef_enum_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4618 base_parser::make_classdef_enum_list (tree_classdef_enum *e) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4619 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4620 return new tree_classdef_enum_list (e); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4621 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4622 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4623 tree_classdef_enum * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4624 base_parser::make_classdef_enum (tree_identifier *id, tree_expression *expr, |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4625 comment_list *lc) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4626 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4627 return new tree_classdef_enum (id, expr, lc); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4628 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4629 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4630 tree_classdef_property_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4631 base_parser::append_classdef_property (tree_classdef_property_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4632 tree_classdef_property *elt) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4633 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4634 return list_append (list, elt); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4635 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4636 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4637 tree_classdef_events_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4638 base_parser::append_classdef_event (tree_classdef_events_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4639 tree_classdef_event *elt) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4640 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4641 return list_append (list, elt); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4642 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4643 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4644 tree_classdef_enum_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4645 base_parser::append_classdef_enum (tree_classdef_enum_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4646 tree_classdef_enum *elt) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4647 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4648 return list_append (list, elt); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4649 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4650 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4651 tree_classdef_superclass_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4652 base_parser::make_classdef_superclass_list (tree_classdef_superclass *sc) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4653 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4654 return new tree_classdef_superclass_list (sc); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4655 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4656 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4657 tree_classdef_superclass * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4658 base_parser::make_classdef_superclass (token *fqident) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4659 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4660 return new tree_classdef_superclass (fqident->text ()); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4661 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4662 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4663 tree_classdef_superclass_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4664 base_parser::append_classdef_superclass (tree_classdef_superclass_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4665 tree_classdef_superclass *elt) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4666 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4667 return list_append (list, elt); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4668 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4669 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4670 tree_classdef_attribute_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4671 base_parser::make_classdef_attribute_list (tree_classdef_attribute *attr) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4672 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4673 return new tree_classdef_attribute_list (attr); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4674 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4675 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4676 tree_classdef_attribute * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4677 base_parser::make_classdef_attribute (tree_identifier *id, |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4678 tree_expression *expr) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4679 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4680 return (expr |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4681 ? new tree_classdef_attribute (id, expr) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4682 : new tree_classdef_attribute (id)); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4683 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4684 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4685 tree_classdef_attribute * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4686 base_parser::make_not_classdef_attribute (tree_identifier *id) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4687 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4688 return new tree_classdef_attribute (id, false); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4689 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4690 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4691 tree_classdef_attribute_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4692 base_parser::append_classdef_attribute (tree_classdef_attribute_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4693 tree_classdef_attribute *elt) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4694 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4695 return list_append (list, elt); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4696 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4697 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4698 tree_classdef_body * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4699 base_parser::make_classdef_body (tree_classdef_properties_block *pb) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4700 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4701 return new tree_classdef_body (pb); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4702 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4703 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4704 tree_classdef_body * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4705 base_parser::make_classdef_body (tree_classdef_methods_block *mb) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4706 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4707 return new tree_classdef_body (mb); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4708 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4709 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4710 tree_classdef_body * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4711 base_parser::make_classdef_body (tree_classdef_events_block *evb) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4712 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4713 return new tree_classdef_body (evb); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4714 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4715 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4716 tree_classdef_body * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4717 base_parser::make_classdef_body (tree_classdef_enum_block *enb) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4718 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4719 return new tree_classdef_body (enb); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4720 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4721 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4722 tree_classdef_body * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4723 base_parser::append_classdef_properties_block (tree_classdef_body *body, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4724 tree_classdef_properties_block *block) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4725 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4726 return list_append (body, block); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4727 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4728 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4729 tree_classdef_body * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4730 base_parser::append_classdef_methods_block (tree_classdef_body *body, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4731 tree_classdef_methods_block *block) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4732 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4733 return list_append (body, block); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4734 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4735 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4736 tree_classdef_body * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4737 base_parser::append_classdef_events_block (tree_classdef_body *body, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4738 tree_classdef_events_block *block) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4739 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4740 return list_append (body, block); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4741 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4742 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4743 tree_classdef_body * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4744 base_parser::append_classdef_enum_block (tree_classdef_body *body, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4745 tree_classdef_enum_block *block) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4746 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4747 return list_append (body, block); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4748 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4749 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4750 octave_user_function* |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4751 base_parser::start_classdef_external_method (tree_identifier *id, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4752 tree_parameter_list *pl) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4753 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4754 octave_user_function* retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4755 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4756 // External methods are only allowed within @-folders. In this case, |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4757 // m_curr_class_name will be non-empty. |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4758 |
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4759 if (! m_curr_class_name.empty ()) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4760 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4761 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4762 std::string mname = id->name (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4763 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4764 // Methods that cannot be declared outside the classdef file: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4765 // - methods with '.' character (e.g. property accessors) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4766 // - class constructor |
27216
823b4bcf79fc
unless necessary for formatting or code, use ' instead of `
John W. Eaton <jwe@octave.org>
parents:
27189
diff
changeset
|
4767 // - 'delete' |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4768 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4769 if (mname.find_first_of (".") == std::string::npos |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4770 && mname != "delete" |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
4771 && mname != m_curr_class_name) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4772 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4773 // Create a dummy function that is used until the real method |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4774 // is loaded. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4775 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24356
diff
changeset
|
4776 retval = new octave_user_function (symbol_scope (), pl); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4777 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4778 retval->stash_function_name (mname); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4779 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4780 int l = id->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4781 int c = id->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4782 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4783 retval->stash_fcn_location (l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4784 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4785 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4786 bison_error ("invalid external method declaration, an external " |
27216
823b4bcf79fc
unless necessary for formatting or code, use ' instead of `
John W. Eaton <jwe@octave.org>
parents:
27189
diff
changeset
|
4787 "method cannot be the class constructor, 'delete' " |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4788 "or have a dot (.) character in its name"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4789 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4790 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4791 bison_error ("external methods are only allowed in @-folders"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4792 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4793 if (! retval) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4794 delete id; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4795 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4796 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4797 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4798 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4799 tree_function_def * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4800 base_parser::finish_classdef_external_method (octave_user_function *fcn, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4801 tree_parameter_list *ret_list, |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
4802 comment_list *cl) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4803 { |
28545
3dae50cf0bc5
don't allow function return_list objects to be null
John W. Eaton <jwe@octave.org>
parents:
28511
diff
changeset
|
4804 if (! ret_list) |
3dae50cf0bc5
don't allow function return_list objects to be null
John W. Eaton <jwe@octave.org>
parents:
28511
diff
changeset
|
4805 ret_list = new tree_parameter_list (tree_parameter_list::out); |
3dae50cf0bc5
don't allow function return_list objects to be null
John W. Eaton <jwe@octave.org>
parents:
28511
diff
changeset
|
4806 |
3dae50cf0bc5
don't allow function return_list objects to be null
John W. Eaton <jwe@octave.org>
parents:
28511
diff
changeset
|
4807 fcn->define_ret_list (ret_list); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4808 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4809 if (cl) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4810 fcn->stash_leading_comment (cl); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4811 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4812 int l = fcn->beginning_line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4813 int c = fcn->beginning_column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4814 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4815 return new tree_function_def (fcn, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4816 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4817 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4818 tree_classdef_methods_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4819 base_parser::make_classdef_methods_list (tree_function_def *fcn_def) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4820 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4821 octave_value fcn; |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4822 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4823 if (fcn_def) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4824 fcn = fcn_def->function (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4825 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4826 delete fcn_def; |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4827 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4828 return new tree_classdef_methods_list (fcn); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4829 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
4830 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4831 tree_classdef_methods_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4832 base_parser::append_classdef_method (tree_classdef_methods_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4833 tree_function_def *fcn_def) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4834 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4835 octave_value fcn; |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4836 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4837 if (fcn_def) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4838 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4839 fcn = fcn_def->function (); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4840 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4841 delete fcn_def; |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4842 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4843 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4844 return list_append (list, fcn); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4845 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4846 |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4847 bool |
24067
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4848 base_parser::finish_classdef_file (tree_classdef *cls, |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4849 tree_statement_list *local_fcns) |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4850 { |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4851 parse_tree_validator validator; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4852 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4853 cls->accept (validator); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4854 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4855 if (local_fcns) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4856 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4857 for (tree_statement *elt : *local_fcns) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4858 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4859 tree_command *cmd = elt->command (); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4860 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4861 tree_function_def *fcn_def |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4862 = dynamic_cast<tree_function_def *> (cmd); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4863 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4864 fcn_def->accept (validator); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4865 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4866 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4867 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4868 if (! validator.ok ()) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4869 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4870 delete cls; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4871 delete local_fcns; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4872 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4873 bison_error (validator.error_list ()); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4874 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4875 return false; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4876 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4877 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4878 // Require all validations to succeed before installing any local |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4879 // functions or defining the classdef object for later use. |
24067
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4880 |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4881 if (local_fcns) |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4882 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
4883 symbol_table& symtab = __get_symbol_table__ (); |
24067
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4884 |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4885 for (tree_statement *elt : *local_fcns) |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4886 { |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4887 tree_command *cmd = elt->command (); |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4888 |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4889 tree_function_def *fcn_def |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4890 = dynamic_cast<tree_function_def *> (cmd); |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4891 |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4892 octave_value ov_fcn = fcn_def->function (); |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4893 octave_user_function *fcn = ov_fcn.user_function_value (); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4894 |
24067
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4895 std::string nm = fcn->name (); |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4896 std::string file = fcn->fcn_file_name (); |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4897 |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4898 symtab.install_local_function (nm, ov_fcn, file); |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4899 } |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4900 |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4901 delete local_fcns; |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4902 } |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4903 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4904 // FIXME: Is it possible for the following condition to be false? |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4905 if (m_lexer.m_reading_classdef_file) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4906 m_classdef_object = std::shared_ptr<tree_classdef> (cls); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4907 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
4908 return true; |
24067
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4909 } |
5b88383b9a69
install local functions after classdef parse is complete (bug #52080)
John W. Eaton <jwe@octave.org>
parents:
24063
diff
changeset
|
4910 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4911 // Make an index expression. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4912 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4913 tree_index_expression * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4914 base_parser::make_index_expression (tree_expression *expr, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4915 tree_argument_list *args, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4916 char type) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4917 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4918 tree_index_expression *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4919 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4920 if (args && args->has_magic_tilde ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4921 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4922 delete expr; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4923 delete args; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4924 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4925 bison_error ("invalid use of empty argument (~) in index expression"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4926 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4927 else |
9474
25ed2d6aacf6
Parse nested functions more accurately.
David Grundberg <individ@acc.umu.se>
parents:
9471
diff
changeset
|
4928 { |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4929 int l = expr->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4930 int c = expr->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4931 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4932 if (! expr->is_postfix_indexed ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4933 expr->set_postfix_index (type); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4934 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4935 if (expr->is_index_expression ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4936 { |
26707
f35db7d5b7a4
use dynamic_cast instead of static_cast as appropriate parser
John W. Eaton <jwe@octave.org>
parents:
26686
diff
changeset
|
4937 tree_index_expression *tmp |
f35db7d5b7a4
use dynamic_cast instead of static_cast as appropriate parser
John W. Eaton <jwe@octave.org>
parents:
26686
diff
changeset
|
4938 = dynamic_cast<tree_index_expression *> (expr); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4939 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4940 retval = tmp->append (args, type); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4941 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4942 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4943 retval = new tree_index_expression (expr, args, l, c, type); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4944 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4945 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4946 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4947 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4948 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4949 // Make an indirect reference expression. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4950 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4951 tree_index_expression * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4952 base_parser::make_indirect_ref (tree_expression *expr, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4953 const std::string& elt) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4954 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4955 tree_index_expression *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4956 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4957 int l = expr->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4958 int c = expr->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4959 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4960 if (! expr->is_postfix_indexed ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4961 expr->set_postfix_index ('.'); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4962 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4963 if (expr->is_index_expression ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4964 { |
26707
f35db7d5b7a4
use dynamic_cast instead of static_cast as appropriate parser
John W. Eaton <jwe@octave.org>
parents:
26686
diff
changeset
|
4965 tree_index_expression *tmp |
f35db7d5b7a4
use dynamic_cast instead of static_cast as appropriate parser
John W. Eaton <jwe@octave.org>
parents:
26686
diff
changeset
|
4966 = dynamic_cast<tree_index_expression *> (expr); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4967 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4968 retval = tmp->append (elt); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4969 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4970 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4971 retval = new tree_index_expression (expr, elt, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4972 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
4973 m_lexer.m_looking_at_indirect_ref = false; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4974 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4975 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4976 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4977 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4978 // Make an indirect reference expression with dynamic field name. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4979 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4980 tree_index_expression * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4981 base_parser::make_indirect_ref (tree_expression *expr, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4982 tree_expression *elt) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4983 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
4984 tree_index_expression *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4985 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4986 int l = expr->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4987 int c = expr->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4988 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4989 if (! expr->is_postfix_indexed ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4990 expr->set_postfix_index ('.'); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4991 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4992 if (expr->is_index_expression ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4993 { |
26707
f35db7d5b7a4
use dynamic_cast instead of static_cast as appropriate parser
John W. Eaton <jwe@octave.org>
parents:
26686
diff
changeset
|
4994 tree_index_expression *tmp |
f35db7d5b7a4
use dynamic_cast instead of static_cast as appropriate parser
John W. Eaton <jwe@octave.org>
parents:
26686
diff
changeset
|
4995 = dynamic_cast<tree_index_expression *> (expr); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4996 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
4997 retval = list_append (tmp, elt); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4998 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
4999 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5000 retval = new tree_index_expression (expr, elt, l, c); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5001 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5002 m_lexer.m_looking_at_indirect_ref = false; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5003 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5004 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5005 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5006 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5007 // Make a declaration command. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5008 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5009 tree_decl_command * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5010 base_parser::make_decl_command (int tok, token *tok_val, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5011 tree_decl_init_list *lst) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5012 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
5013 tree_decl_command *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5014 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5015 int l = tok_val->line (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5016 int c = tok_val->column (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5017 |
24216
81d723f0cdfe
clean up change merged from stable
John W. Eaton <jwe@octave.org>
parents:
24215
diff
changeset
|
5018 if (lst) |
81d723f0cdfe
clean up change merged from stable
John W. Eaton <jwe@octave.org>
parents:
24215
diff
changeset
|
5019 m_lexer.mark_as_variables (lst->variable_names ()); |
24213
d2cfaaa57677
tag global and persistent symbols as variables when parsing (bug #52363)
John W. Eaton <jwe@octave.org>
parents:
23219
diff
changeset
|
5020 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5021 switch (tok) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5022 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5023 case GLOBAL: |
23469
2699c5974844
handle global and persistent in tree_decl_command, not as separate classes
John W. Eaton <jwe@octave.org>
parents:
23454
diff
changeset
|
5024 { |
2699c5974844
handle global and persistent in tree_decl_command, not as separate classes
John W. Eaton <jwe@octave.org>
parents:
23454
diff
changeset
|
5025 retval = new tree_decl_command ("global", lst, l, c); |
23470
a41fdb801db6
use mark_global and mark_persistent consistently
John W. Eaton <jwe@octave.org>
parents:
23469
diff
changeset
|
5026 retval->mark_global (); |
23469
2699c5974844
handle global and persistent in tree_decl_command, not as separate classes
John W. Eaton <jwe@octave.org>
parents:
23454
diff
changeset
|
5027 } |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5028 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5029 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5030 case PERSISTENT: |
26060
edcb09d4b1f5
store nesting depth and primary parent info in nested function scopes
John W. Eaton <jwe@octave.org>
parents:
26059
diff
changeset
|
5031 if (m_curr_fcn_depth >= 0) |
23469
2699c5974844
handle global and persistent in tree_decl_command, not as separate classes
John W. Eaton <jwe@octave.org>
parents:
23454
diff
changeset
|
5032 { |
2699c5974844
handle global and persistent in tree_decl_command, not as separate classes
John W. Eaton <jwe@octave.org>
parents:
23454
diff
changeset
|
5033 retval = new tree_decl_command ("persistent", lst, l, c); |
23470
a41fdb801db6
use mark_global and mark_persistent consistently
John W. Eaton <jwe@octave.org>
parents:
23469
diff
changeset
|
5034 retval->mark_persistent (); |
23469
2699c5974844
handle global and persistent in tree_decl_command, not as separate classes
John W. Eaton <jwe@octave.org>
parents:
23454
diff
changeset
|
5035 } |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5036 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5037 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5038 if (m_lexer.m_reading_script_file) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5039 warning ("ignoring persistent declaration near line %d of file '%s'", |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5040 l, m_lexer.m_fcn_file_full_name.c_str ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5041 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5042 warning ("ignoring persistent declaration near line %d", l); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5043 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5044 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5045 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5046 default: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5047 panic_impossible (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5048 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5049 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5050 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5051 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5052 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5053 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5054 tree_decl_init_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5055 base_parser::make_decl_init_list (tree_decl_elt *elt) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5056 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5057 return new tree_decl_init_list (elt); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5058 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5059 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5060 tree_decl_init_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5061 base_parser::append_decl_init_list (tree_decl_init_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5062 tree_decl_elt *elt) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5063 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5064 return list_append (list, elt); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5065 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5066 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5067 tree_decl_elt * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5068 base_parser::make_decl_elt (tree_identifier *id, token */*eq_op*/, |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5069 tree_expression *expr) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5070 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5071 return expr ? new tree_decl_elt (id, expr) : new tree_decl_elt (id); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5072 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5073 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5074 bool |
23654
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5075 base_parser::validate_param_list (tree_parameter_list *lst, |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5076 tree_parameter_list::in_or_out type) |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5077 { |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5078 std::set<std::string> dict; |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5079 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5080 for (tree_decl_elt *elt : *lst) |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5081 { |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5082 tree_identifier *id = elt->ident (); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5083 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5084 if (id) |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5085 { |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5086 std::string name = id->name (); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5087 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5088 if (id->is_black_hole ()) |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5089 { |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5090 if (type != tree_parameter_list::in) |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5091 { |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5092 bison_error ("invalid use of ~ in output list"); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5093 return false; |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5094 } |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5095 } |
28647
f0414ee0fefe
disallow keywords in function parameter lists (bug #58945)
John W. Eaton <jwe@octave.org>
parents:
28582
diff
changeset
|
5096 else if (iskeyword (name)) |
f0414ee0fefe
disallow keywords in function parameter lists (bug #58945)
John W. Eaton <jwe@octave.org>
parents:
28582
diff
changeset
|
5097 { |
f0414ee0fefe
disallow keywords in function parameter lists (bug #58945)
John W. Eaton <jwe@octave.org>
parents:
28582
diff
changeset
|
5098 bison_error ("invalid use of keyword '" + name |
f0414ee0fefe
disallow keywords in function parameter lists (bug #58945)
John W. Eaton <jwe@octave.org>
parents:
28582
diff
changeset
|
5099 + "' in parameter list"); |
f0414ee0fefe
disallow keywords in function parameter lists (bug #58945)
John W. Eaton <jwe@octave.org>
parents:
28582
diff
changeset
|
5100 return false; |
f0414ee0fefe
disallow keywords in function parameter lists (bug #58945)
John W. Eaton <jwe@octave.org>
parents:
28582
diff
changeset
|
5101 } |
23654
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5102 else if (dict.find (name) != dict.end ()) |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5103 { |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5104 bison_error ("'" + name |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5105 + "' appears more than once in parameter list"); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5106 return false; |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5107 } |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5108 else |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5109 dict.insert (name); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5110 } |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5111 } |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5112 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5113 std::string va_type = (type == tree_parameter_list::in |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5114 ? "varargin" : "varargout"); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5115 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
5116 std::size_t len = lst->length (); |
23654
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5117 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5118 if (len > 0) |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5119 { |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5120 tree_decl_elt *elt = lst->back (); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5121 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5122 tree_identifier *id = elt->ident (); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5123 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5124 if (id && id->name () == va_type) |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5125 { |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5126 if (len == 1) |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5127 lst->mark_varargs_only (); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5128 else |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5129 lst->mark_varargs (); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5130 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5131 tree_parameter_list::iterator p = lst->end (); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5132 --p; |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5133 delete *p; |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5134 lst->erase (p); |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5135 } |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5136 } |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5137 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5138 return true; |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5139 } |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5140 |
da89ce0d49eb
avoid possible memory leak in parser
John W. Eaton <jwe@octave.org>
parents:
23653
diff
changeset
|
5141 bool |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5142 base_parser::validate_array_list (tree_expression *e) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5143 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5144 bool retval = true; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5145 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5146 tree_array_list *al = dynamic_cast<tree_array_list *> (e); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5147 |
22872
551ac93c984c
maint: Use C++ range feature to simplify some for loops in libinterp/parse-tree
Rik <rik@octave.org>
parents:
22785
diff
changeset
|
5148 for (tree_argument_list* row : *al) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5149 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5150 if (row && row->has_magic_tilde ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5151 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5152 retval = false; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5153 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5154 if (e->is_matrix ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5155 bison_error ("invalid use of tilde (~) in matrix expression"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5156 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5157 bison_error ("invalid use of tilde (~) in cell expression"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5158 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5159 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5160 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5161 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5162 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5163 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5164 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5165 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5166 tree_argument_list * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5167 base_parser::validate_matrix_for_assignment (tree_expression *e) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5168 { |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
5169 tree_argument_list *retval = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5170 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5171 if (e->is_constant ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5172 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
5173 tree_evaluator& tw = __get_evaluator__ (); |
23532
084245f9bd03
pass reference to evaluator to octave_function call methods
John W. Eaton <jwe@octave.org>
parents:
23502
diff
changeset
|
5174 |
27371
fcaecdbc8d8a
don't use visitor pattern for expression evaluation (bug #56752)
John W. Eaton <jwe@octave.org>
parents:
27216
diff
changeset
|
5175 octave_value ov = e->evaluate (tw); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5176 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5177 delete e; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5178 |
23577
80c42f4cca13
maint: Deprecate is_empty and replace with isempty.
Rik <rik@octave.org>
parents:
23576
diff
changeset
|
5179 if (ov.isempty ()) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5180 bison_error ("invalid empty left hand side of assignment"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5181 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5182 bison_error ("invalid constant left hand side of assignment"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5183 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5184 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5185 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5186 bool is_simple_assign = true; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5187 |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
5188 tree_argument_list *tmp = nullptr; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5189 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5190 if (e->is_matrix ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5191 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5192 tree_matrix *mat = dynamic_cast<tree_matrix *> (e); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5193 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5194 if (mat && mat->size () == 1) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5195 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5196 tmp = mat->front (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5197 mat->pop_front (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5198 delete e; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5199 is_simple_assign = false; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5200 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5201 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5202 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5203 tmp = new tree_argument_list (e); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5204 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5205 if (tmp && tmp->is_valid_lvalue_list ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5206 { |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
5207 m_lexer.mark_as_variables (tmp->variable_names ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5208 retval = tmp; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5209 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5210 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5211 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5212 delete tmp; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5213 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5214 bison_error ("invalid left hand side of assignment"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5215 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5216 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5217 if (retval && is_simple_assign) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5218 retval->mark_as_simple_assign_lhs (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5219 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5220 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5221 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5222 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5223 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5224 // Finish building an array_list. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5225 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5226 tree_expression * |
27764
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5227 base_parser::finish_array_list (tree_array_list *array_list, |
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5228 token */*open_delim*/, token *close_delim) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5229 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5230 tree_expression *retval = array_list; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5231 |
27764
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5232 array_list->set_location (close_delim->line (), close_delim->column ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5233 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5234 if (array_list->all_elements_are_constant ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5235 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
5236 interpreter& interp = __get_interpreter__ (); |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5237 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5238 try |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5239 { |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5240 // If the evaluation generates a warning message, restore |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5241 // the previous value of last_warning_message and skip the |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5242 // conversion to a constant value. |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5243 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5244 error_system& es = interp.get_error_system (); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5245 |
29253
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
5246 unwind_action restore_last_warning_message |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
5247 (&error_system::set_last_warning_message, &es, |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
5248 es.last_warning_message ("")); |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
5249 |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
5250 unwind_action restore_discard_warning_messages |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
5251 (&error_system::set_discard_warning_messages, &es, |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29007
diff
changeset
|
5252 es.discard_warning_messages (true)); |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5253 |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
5254 tree_evaluator& tw = interp.get_evaluator (); |
23532
084245f9bd03
pass reference to evaluator to octave_function call methods
John W. Eaton <jwe@octave.org>
parents:
23502
diff
changeset
|
5255 |
27371
fcaecdbc8d8a
don't use visitor pattern for expression evaluation (bug #56752)
John W. Eaton <jwe@octave.org>
parents:
27216
diff
changeset
|
5256 octave_value tmp = array_list->evaluate (tw); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5257 |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5258 std::string msg = es.last_warning_message (); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5259 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5260 if (msg.empty ()) |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5261 { |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5262 tree_constant *tc_retval |
27764
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5263 = new tree_constant (tmp, close_delim->line (), |
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5264 close_delim->column ()); |
27516
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5265 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5266 std::ostringstream buf; |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5267 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5268 tree_print_code tpc (buf); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5269 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5270 array_list->accept (tpc); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5271 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5272 tc_retval->stash_original_text (buf.str ()); |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5273 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5274 delete array_list; |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5275 |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5276 retval = tc_retval; |
c3e24c82157f
skip constant folding if expression evaluation generates warning
John W. Eaton <jwe@octave.org>
parents:
27511
diff
changeset
|
5277 } |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5278 } |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
5279 catch (const execution_exception&) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5280 { |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
5281 interp.recover_from_exception (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5282 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5283 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5284 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5285 return retval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5286 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5287 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5288 // Finish building a matrix list. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5289 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5290 tree_expression * |
27764
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5291 base_parser::finish_matrix (tree_matrix *m, token *open_delim, |
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5292 token *close_delim) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5293 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5294 return (m |
27764
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5295 ? finish_array_list (m, open_delim, close_delim) |
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5296 : new tree_constant (octave_null_matrix::instance, |
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5297 close_delim->line (), close_delim->column ())); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5298 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5299 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5300 tree_matrix * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5301 base_parser::make_matrix (tree_argument_list *row) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5302 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5303 return row ? new tree_matrix (row) : nullptr; |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5304 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5305 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5306 tree_matrix * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5307 base_parser::append_matrix_row (tree_matrix *matrix, tree_argument_list *row) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5308 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5309 if (! matrix) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5310 return make_matrix (row); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5311 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5312 return row ? list_append (matrix, row) : matrix; |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5313 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5314 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5315 // Finish building a cell list. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5316 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5317 tree_expression * |
27764
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5318 base_parser::finish_cell (tree_cell *c, token *open_delim, |
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5319 token *close_delim) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5320 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5321 return (c |
27764
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5322 ? finish_array_list (c, open_delim, close_delim) |
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5323 : new tree_constant (octave_value (Cell ()), |
f64e399b6dda
report missing semicolon location for array expressions (bug #57159)
John W. Eaton <jwe@octave.org>
parents:
27762
diff
changeset
|
5324 close_delim->line (), close_delim->column ())); |
9474
25ed2d6aacf6
Parse nested functions more accurately.
David Grundberg <individ@acc.umu.se>
parents:
9471
diff
changeset
|
5325 } |
1623 | 5326 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5327 tree_cell * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5328 base_parser::make_cell (tree_argument_list *row) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5329 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5330 return row ? new tree_cell (row) : nullptr; |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5331 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5332 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5333 tree_cell * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5334 base_parser::append_cell_row (tree_cell *cell, tree_argument_list *row) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5335 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5336 if (! cell) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5337 return make_cell (row); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5338 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5339 return row ? list_append (cell, row) : cell; |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5340 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5341 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5342 tree_identifier * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5343 base_parser::make_identifier (token *ident) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5344 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5345 // Find the token in the symbol table. |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5346 symbol_scope scope = m_lexer.m_symtab_context.curr_scope (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5347 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5348 std::string nm = ident->text (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5349 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5350 symbol_record sr = (scope ? scope.insert (nm) : symbol_record (nm)); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5351 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5352 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5353 int l = ident->line (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5354 int c = ident->column (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5355 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5356 return new tree_identifier (sr, l, c); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5357 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5358 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5359 tree_superclass_ref * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5360 base_parser::make_superclass_ref (token *superclassref) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5361 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5362 std::string meth = superclassref->superclass_method_name (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5363 std::string cls = superclassref->superclass_class_name (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5364 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5365 int l = superclassref->line (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5366 int c = superclassref->column (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5367 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5368 return new tree_superclass_ref (meth, cls, l, c); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5369 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5370 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5371 tree_metaclass_query * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5372 base_parser::make_metaclass_query (token *metaquery) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5373 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5374 std::string cls = metaquery->text (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5375 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5376 int l = metaquery->line (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5377 int c = metaquery->column (); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5378 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5379 return new tree_metaclass_query (cls, l, c); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5380 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5381 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5382 tree_statement_list * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5383 base_parser::set_stmt_print_flag (tree_statement_list *list, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5384 char sep, bool warn_missing_semi) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5385 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5386 tree_statement *tmp = list->back (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5387 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5388 switch (sep) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5389 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5390 case ';': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5391 tmp->set_print_flag (false); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5392 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5393 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5394 case 0: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5395 case ',': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5396 case '\n': |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5397 tmp->set_print_flag (true); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5398 if (warn_missing_semi) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5399 maybe_warn_missing_semi (list); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5400 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5401 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5402 default: |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5403 warning ("unrecognized separator type!"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5404 break; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5405 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5406 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5407 // Even if a statement is null, we add it to the list then remove it |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5408 // here so that the print flag is applied to the correct statement. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5409 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5410 if (tmp->is_null_statement ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5411 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5412 list->pop_back (); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5413 delete tmp; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5414 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5415 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5416 return list; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5417 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5418 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5419 // Finish building a statement. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5420 template <typename T> |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5421 tree_statement * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5422 base_parser::make_statement (T *arg) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5423 { |
23750
ea879bc55272
move comment_list and comment_elt classes to octave namespace
John W. Eaton <jwe@octave.org>
parents:
23730
diff
changeset
|
5424 comment_list *comment = m_lexer.get_comment (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5425 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5426 return new tree_statement (arg, comment); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5427 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5428 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5429 tree_statement_list * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5430 base_parser::make_statement_list (tree_statement *stmt) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5431 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5432 return new tree_statement_list (stmt); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5433 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5434 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5435 tree_statement_list * |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5436 base_parser::append_statement_list (tree_statement_list *list, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5437 char sep, tree_statement *stmt, |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5438 bool warn_missing_semi) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5439 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5440 set_stmt_print_flag (list, sep, warn_missing_semi); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5441 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5442 return list_append (list, stmt); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5443 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5444 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5445 tree_argument_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5446 base_parser::make_argument_list (tree_expression *expr) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5447 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5448 return new tree_argument_list (expr); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5449 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5450 |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5451 tree_argument_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5452 base_parser::append_argument_list (tree_argument_list *list, |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5453 tree_expression *expr) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5454 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5455 return list_append (list, expr); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5456 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5457 |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5458 tree_parameter_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5459 base_parser::make_parameter_list (tree_parameter_list::in_or_out io) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5460 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5461 return new tree_parameter_list (io); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5462 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5463 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5464 tree_parameter_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5465 base_parser::make_parameter_list (tree_parameter_list::in_or_out io, |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5466 tree_decl_elt *t) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5467 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5468 return new tree_parameter_list (io, t); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5469 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5470 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5471 tree_parameter_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5472 base_parser::make_parameter_list (tree_parameter_list::in_or_out io, |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5473 tree_identifier *id) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5474 { |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5475 return new tree_parameter_list (io, id); |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5476 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5477 |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5478 tree_parameter_list * |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5479 base_parser::append_parameter_list (tree_parameter_list *list, |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5480 tree_decl_elt *t) |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5481 { |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5482 return list_append (list, t); |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5483 } |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5484 |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5485 tree_parameter_list * |
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5486 base_parser::append_parameter_list (tree_parameter_list *list, |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5487 tree_identifier *id) |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5488 { |
30144
3c2dee80b542
attempt more uniform handling of list concatenation in the parser
John W. Eaton <jwe@octave.org>
parents:
30140
diff
changeset
|
5489 return list_append (list, new tree_decl_elt (id)); |
30140
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5490 } |
a001811a68e6
use parser functions to build parse tree objects in grammar rule actions
John W. Eaton <jwe@octave.org>
parents:
30130
diff
changeset
|
5491 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5492 void |
26662
05fc703b419a
update handling of command-style function call syntax in eval
John W. Eaton <jwe@octave.org>
parents:
26661
diff
changeset
|
5493 base_parser::disallow_command_syntax (void) |
05fc703b419a
update handling of command-style function call syntax in eval
John W. Eaton <jwe@octave.org>
parents:
26661
diff
changeset
|
5494 { |
05fc703b419a
update handling of command-style function call syntax in eval
John W. Eaton <jwe@octave.org>
parents:
26661
diff
changeset
|
5495 m_lexer.m_allow_command_syntax = false; |
05fc703b419a
update handling of command-style function call syntax in eval
John W. Eaton <jwe@octave.org>
parents:
26661
diff
changeset
|
5496 } |
05fc703b419a
update handling of command-style function call syntax in eval
John W. Eaton <jwe@octave.org>
parents:
26661
diff
changeset
|
5497 |
27049
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5498 // FIXME: this function partially duplicates do_dbtype in debug.cc. |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5499 static std::string |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5500 get_file_line (const std::string& name, int line) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5501 { |
27049
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5502 // NAME should be an absolute file name and the file should exist. |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5503 |
29006
139df373c107
Use wide character overload to open file streams on Windows.
Markus Mützel <markus.muetzel@gmx.de>
parents:
28804
diff
changeset
|
5504 std::ifstream fs = sys::ifstream (name.c_str (), std::ios::in); |
27049
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5505 |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5506 std::string text; |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5507 |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5508 if (fs) |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5509 { |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5510 int i = 1; |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5511 |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5512 do |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5513 { |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5514 if (! std::getline (fs, text)) |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5515 { |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5516 text = ""; |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5517 break; |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5518 } |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5519 } |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5520 while (i++ < line); |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5521 } |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5522 |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5523 return text; |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5524 } |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5525 |
26662
05fc703b419a
update handling of command-style function call syntax in eval
John W. Eaton <jwe@octave.org>
parents:
26661
diff
changeset
|
5526 void |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5527 base_parser::bison_error (const std::string& str) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5528 { |
27778
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5529 bison_error (str, m_lexer.m_filepos); |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5530 } |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5531 |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5532 void |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5533 base_parser::bison_error (const std::string& str, const filepos& pos) |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5534 { |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5535 bison_error (str, pos.line (), pos.column ()); |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5536 } |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5537 |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5538 void |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5539 base_parser::bison_error (const std::string& str, int err_line, int err_col) |
2f8559459314
store beginning and ending location info for tokens recognized by lexer
John W. Eaton <jwe@octave.org>
parents:
27766
diff
changeset
|
5540 { |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5541 std::ostringstream output_buf; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5542 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5543 if (m_lexer.m_reading_fcn_file || m_lexer.m_reading_script_file |
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5544 || m_lexer.m_reading_classdef_file) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5545 output_buf << "parse error near line " << err_line |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5546 << " of file " << m_lexer.m_fcn_file_full_name; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5547 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5548 output_buf << "parse error:"; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5549 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5550 if (str != "parse error") |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5551 output_buf << "\n\n " << str; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5552 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5553 output_buf << "\n\n"; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5554 |
27049
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5555 std::string curr_line; |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5556 |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5557 if (m_lexer.m_reading_fcn_file || m_lexer.m_reading_script_file |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5558 || m_lexer.m_reading_classdef_file) |
27077
4e69b99978b0
display correct source line for parse errors in scripts (bug #56266)
John W. Eaton <jwe@octave.org>
parents:
27050
diff
changeset
|
5559 curr_line = get_file_line (m_lexer.m_fcn_file_full_name, err_line); |
28145
9e983eb1749d
display code and error location when input is from terminal (bug #57536)
John W. Eaton <jwe@octave.org>
parents:
28026
diff
changeset
|
5560 else |
9e983eb1749d
display code and error location when input is from terminal (bug #57536)
John W. Eaton <jwe@octave.org>
parents:
28026
diff
changeset
|
5561 curr_line = m_lexer.m_current_input_line; |
9e983eb1749d
display code and error location when input is from terminal (bug #57536)
John W. Eaton <jwe@octave.org>
parents:
28026
diff
changeset
|
5562 |
9e983eb1749d
display code and error location when input is from terminal (bug #57536)
John W. Eaton <jwe@octave.org>
parents:
28026
diff
changeset
|
5563 // Adjust the error column for display because it is 1-based in the |
28149
026bff6a54d7
improve position tracking in the lexer (bug #57924)
John W. Eaton <jwe@octave.org>
parents:
28147
diff
changeset
|
5564 // lexer for easier reporting. |
026bff6a54d7
improve position tracking in the lexer (bug #57924)
John W. Eaton <jwe@octave.org>
parents:
28147
diff
changeset
|
5565 err_col--; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5566 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5567 if (! curr_line.empty ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5568 { |
27049
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5569 // FIXME: we could do better if we just cached lines from the |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5570 // input file in a list. See also functions for managing input |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5571 // buffers in lex.ll. |
eb522480d44c
improve error reporting for parse errors when reading from files
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
5572 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
5573 std::size_t len = curr_line.length (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5574 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5575 if (curr_line[len-1] == '\n') |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5576 curr_line.resize (len-1); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5577 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5578 // Print the line, maybe with a pointer near the error token. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5579 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5580 output_buf << ">>> " << curr_line << "\n"; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5581 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5582 if (err_col == 0) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5583 err_col = len; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5584 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5585 for (int i = 0; i < err_col + 3; i++) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5586 output_buf << " "; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5587 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5588 output_buf << "^"; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5589 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5590 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5591 output_buf << "\n"; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5592 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
5593 m_parse_error_msg = output_buf.str (); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5594 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5595 |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5596 void |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5597 base_parser::bison_error (const parse_exception& pe) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5598 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5599 bison_error (pe.message (), pe.line (), pe.column ()); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5600 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5601 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5602 void |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5603 base_parser::bison_error (const std::list<parse_exception>& pe_list) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5604 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5605 // For now, we just report the first error found. Reporting all |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5606 // errors will require a bit more refactoring. |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5607 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5608 parse_exception pe = pe_list.front (); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5609 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5610 bison_error (pe.message (), pe.line (), pe.column ()); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5611 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5612 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5613 int |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5614 parser::run (void) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5615 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5616 int status = -1; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5617 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
5618 yypstate *pstate = static_cast<yypstate *> (m_parser_state); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5619 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5620 try |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5621 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5622 status = octave_pull_parse (pstate, *this); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5623 } |
27481
458adc344819
avoid possible crash due to execution_exception in GUI thread
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
5624 catch (const execution_exception&) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5625 { |
27481
458adc344819
avoid possible crash due to execution_exception in GUI thread
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
5626 // FIXME: In previous versions, we emitted a parse error here |
458adc344819
avoid possible crash due to execution_exception in GUI thread
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
5627 // but that is not always correct because the error could have |
458adc344819
avoid possible crash due to execution_exception in GUI thread
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
5628 // happened inside a GUI callback functions executing in the |
458adc344819
avoid possible crash due to execution_exception in GUI thread
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
5629 // readline event_hook loop. Maybe we need a separate exception |
458adc344819
avoid possible crash due to execution_exception in GUI thread
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
5630 // class for parse errors? |
458adc344819
avoid possible crash due to execution_exception in GUI thread
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
5631 |
458adc344819
avoid possible crash due to execution_exception in GUI thread
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
5632 throw; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5633 } |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
5634 catch (const exit_exception&) |
23049
7351f2c93389
rethrow octave::exit_exception (bug #49304)
Olaf Till <i7tiol@t-online.de>
parents:
22879
diff
changeset
|
5635 { |
7351f2c93389
rethrow octave::exit_exception (bug #49304)
Olaf Till <i7tiol@t-online.de>
parents:
22879
diff
changeset
|
5636 throw; |
7351f2c93389
rethrow octave::exit_exception (bug #49304)
Olaf Till <i7tiol@t-online.de>
parents:
22879
diff
changeset
|
5637 } |
27481
458adc344819
avoid possible crash due to execution_exception in GUI thread
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
5638 catch (const interrupt_exception&) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5639 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5640 throw; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5641 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5642 catch (...) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5643 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5644 std::string file = m_lexer.m_fcn_file_full_name; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5645 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5646 if (file.empty ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5647 error ("unexpected exception while parsing input"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5648 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5649 error ("unexpected exception while parsing %s", file.c_str ()); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5650 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5651 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5652 if (status != 0) |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
5653 parse_error ("%s", m_parse_error_msg.c_str ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5654 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5655 return status; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5656 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5657 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5658 // Parse input from INPUT. Pass TRUE for EOF if the end of INPUT should |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5659 // finish the parse. |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5660 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5661 int |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5662 push_parser::run (const std::string& input, bool eof) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5663 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5664 int status = -1; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5665 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
5666 dynamic_cast<push_lexer&> (m_lexer).append_input (input, eof); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5667 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5668 do |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5669 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5670 YYSTYPE lval; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5671 |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5672 int token = octave_lex (&lval, m_lexer.m_scanner); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5673 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5674 if (token < 0) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5675 { |
28147
648202bebcb0
improve treatment of comments at interactive command line (bug #57924)
John W. Eaton <jwe@octave.org>
parents:
28145
diff
changeset
|
5676 // TOKEN == -2 means that the lexer recognized a comment |
648202bebcb0
improve treatment of comments at interactive command line (bug #57924)
John W. Eaton <jwe@octave.org>
parents:
28145
diff
changeset
|
5677 // and we should be at the end of the buffer but not the |
648202bebcb0
improve treatment of comments at interactive command line (bug #57924)
John W. Eaton <jwe@octave.org>
parents:
28145
diff
changeset
|
5678 // end of the file so we should return 0 to indicate |
648202bebcb0
improve treatment of comments at interactive command line (bug #57924)
John W. Eaton <jwe@octave.org>
parents:
28145
diff
changeset
|
5679 // "complete input" instead of -1 to request more input. |
648202bebcb0
improve treatment of comments at interactive command line (bug #57924)
John W. Eaton <jwe@octave.org>
parents:
28145
diff
changeset
|
5680 |
648202bebcb0
improve treatment of comments at interactive command line (bug #57924)
John W. Eaton <jwe@octave.org>
parents:
28145
diff
changeset
|
5681 status = (token == -2 ? 0 : -1); |
27511
257105b5193a
fix push parser to return status indicating more input is needed
John W. Eaton <jwe@octave.org>
parents:
27510
diff
changeset
|
5682 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
5683 if (! eof && m_lexer.at_end_of_buffer ()) |
27511
257105b5193a
fix push parser to return status indicating more input is needed
John W. Eaton <jwe@octave.org>
parents:
27510
diff
changeset
|
5684 return status; |
257105b5193a
fix push parser to return status indicating more input is needed
John W. Eaton <jwe@octave.org>
parents:
27510
diff
changeset
|
5685 |
257105b5193a
fix push parser to return status indicating more input is needed
John W. Eaton <jwe@octave.org>
parents:
27510
diff
changeset
|
5686 break; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5687 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5688 |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
5689 yypstate *pstate = static_cast<yypstate *> (m_parser_state); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5690 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5691 try |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5692 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5693 status = octave_push_parse (pstate, token, &lval, *this); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5694 } |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
5695 catch (execution_exception& e) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5696 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5697 std::string file = m_lexer.m_fcn_file_full_name; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5698 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5699 if (file.empty ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5700 error (e, "parse error"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5701 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5702 error (e, "parse error in %s", file.c_str ()); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5703 } |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
5704 catch (const exit_exception&) |
23049
7351f2c93389
rethrow octave::exit_exception (bug #49304)
Olaf Till <i7tiol@t-online.de>
parents:
22879
diff
changeset
|
5705 { |
7351f2c93389
rethrow octave::exit_exception (bug #49304)
Olaf Till <i7tiol@t-online.de>
parents:
22879
diff
changeset
|
5706 throw; |
7351f2c93389
rethrow octave::exit_exception (bug #49304)
Olaf Till <i7tiol@t-online.de>
parents:
22879
diff
changeset
|
5707 } |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
5708 catch (interrupt_exception &) |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5709 { |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5710 throw; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5711 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5712 catch (...) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5713 { |
24833
7c88cf242111
use m_ prefix for data members in more classes
John W. Eaton <jwe@octave.org>
parents:
24705
diff
changeset
|
5714 std::string file = m_lexer.m_fcn_file_full_name; |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5715 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5716 if (file.empty ()) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5717 error ("unexpected exception while parsing input"); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5718 else |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5719 error ("unexpected exception while parsing %s", file.c_str ()); |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5720 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5721 } |
28407
808e3964987b
accept multi-line interactive input (bug #58370)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
5722 while (status == YYPUSH_MORE || ! m_lexer.at_end_of_buffer ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5723 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5724 if (status != 0) |
23694
4a62da62af09
use m_ prefix for member variables in parser
John W. Eaton <jwe@octave.org>
parents:
23693
diff
changeset
|
5725 parse_error ("%s", m_parse_error_msg.c_str ()); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5726 |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5727 return status; |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22094
diff
changeset
|
5728 } |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5729 |
28266
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5730 int |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5731 push_parser::run (void) |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5732 { |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5733 if (! m_reader) |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5734 error ("push_parser::run requires valid input_reader"); |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5735 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5736 int exit_status = 0; |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5737 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5738 input_system& input_sys = m_interpreter.get_input_system (); |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5739 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5740 std::string prompt |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5741 = command_editor::decode_prompt_string (input_sys.PS1 ()); |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5742 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5743 do |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5744 { |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5745 // Reset status each time through the read loop so that |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5746 // it won't be set to -1 and cause us to exit the outer |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5747 // loop early if there is an exception while reading |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5748 // input or parsing. |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5749 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5750 exit_status = 0; |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5751 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5752 bool eof = false; |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5753 std::string input_line = m_reader->get_input (prompt, eof); |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5754 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5755 if (eof) |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5756 { |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5757 exit_status = EOF; |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5758 break; |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5759 } |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5760 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5761 exit_status = run (input_line, false); |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5762 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5763 prompt = command_editor::decode_prompt_string (input_sys.PS2 ()); |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5764 } |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5765 while (exit_status < 0); |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5766 |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5767 return exit_status; |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5768 } |
ce7a5b60e102
restore pull parser interface when input is not interactive (bug #58198)
John W. Eaton <jwe@octave.org>
parents:
28257
diff
changeset
|
5769 |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5770 octave_value |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5771 parse_fcn_file (interpreter& interp, const std::string& full_file, |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5772 const std::string& file, const std::string& dir_name, |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5773 const std::string& dispatch_type, |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5774 const std::string& package_name, bool require_file, |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5775 bool force_script, bool autoload, bool relative_lookup) |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5776 { |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5777 octave_value retval; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5778 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5779 FILE *ffile = nullptr; |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5780 |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5781 if (! full_file.empty ()) |
28368
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5782 { |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5783 // Check that m-file is not overly large which can segfault interpreter. |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5784 const int max_file_size = 512 * 1024 * 1024; // 512 MB |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5785 sys::file_stat fs (full_file); |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5786 |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5787 if (fs && fs.size () > max_file_size) |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5788 { |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5789 error ("file '%s' is too large, > 512 MB", full_file.c_str ()); |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5790 |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5791 return octave_value (); |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5792 } |
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5793 |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5794 ffile = sys::fopen (full_file, "rb"); |
28368
6870068fb34e
Emit an error if m-file size is >512 MB to prevent segfault in interpreter (bug #58345).
Rik <rik@octave.org>
parents:
28267
diff
changeset
|
5795 } |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5796 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5797 if (! ffile) |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5798 { |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5799 if (require_file) |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5800 error ("no such file, '%s'", full_file.c_str ()); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5801 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5802 return octave_value (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5803 } |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5804 |
28851
1ac5a76ae91d
use [=] capture default specification where possible
John W. Eaton <jwe@octave.org>
parents:
28806
diff
changeset
|
5805 unwind_action act ([=] (void) { ::fclose (ffile); }); |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5806 |
28953
dff830c84726
Add function "dir_encoding" to set a file encoding per directory (bug #49685).
Markus Mützel <markus.muetzel@gmx.de>
parents:
28857
diff
changeset
|
5807 // get the encoding for this folder |
29950
6549fa7558ba
eliminate some unnecessary octave:: namespace tags
John W. Eaton <jwe@octave.org>
parents:
29864
diff
changeset
|
5808 input_system& input_sys = interp.get_input_system (); |
28953
dff830c84726
Add function "dir_encoding" to set a file encoding per directory (bug #49685).
Markus Mützel <markus.muetzel@gmx.de>
parents:
28857
diff
changeset
|
5809 parser parser (ffile, interp, input_sys.dir_encoding (dir_name)); |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5810 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5811 parser.m_curr_class_name = dispatch_type; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5812 parser.m_curr_package_name = package_name; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5813 parser.m_autoloading = autoload; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5814 parser.m_fcn_file_from_relative_lookup = relative_lookup; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5815 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5816 parser.m_lexer.m_force_script = force_script; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5817 parser.m_lexer.prep_for_file (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5818 parser.m_lexer.m_parsing_class_method = ! dispatch_type.empty (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5819 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5820 parser.m_lexer.m_fcn_file_name = file; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5821 parser.m_lexer.m_fcn_file_full_name = full_file; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5822 parser.m_lexer.m_dir_name = dir_name; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5823 parser.m_lexer.m_package_name = package_name; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5824 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5825 int err = parser.run (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5826 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5827 if (err) |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5828 error ("parse error while reading file %s", full_file.c_str ()); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5829 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5830 octave_value ov_fcn = parser.m_primary_fcn; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5831 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5832 if (parser.m_lexer.m_reading_classdef_file |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5833 && parser.classdef_object ()) |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5834 { |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5835 // Convert parse tree for classdef object to |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5836 // meta.class info (and stash it in the symbol |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5837 // table?). Return pointer to constructor? |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5838 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5839 if (ov_fcn.is_defined ()) |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5840 panic_impossible (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5841 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5842 bool is_at_folder = ! dispatch_type.empty (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5843 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5844 std::shared_ptr<tree_classdef> cdef_obj |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5845 = parser.classdef_object(); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5846 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5847 return cdef_obj->make_meta_class (interp, is_at_folder); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5848 } |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5849 else if (ov_fcn.is_defined ()) |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5850 { |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5851 octave_function *fcn = ov_fcn.function_value (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5852 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5853 fcn->maybe_relocate_end (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5854 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5855 if (parser.m_parsing_subfunctions) |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5856 { |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5857 if (! parser.m_endfunction_found) |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5858 parser.m_subfunction_names.reverse (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5859 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5860 fcn->stash_subfunction_names (parser.m_subfunction_names); |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5861 } |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5862 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5863 return ov_fcn; |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5864 } |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5865 |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5866 return octave_value (); |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5867 } |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
5868 |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5869 bool |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5870 base_parser::finish_input (tree_statement_list *lst, bool at_eof) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5871 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5872 m_lexer.m_end_of_input = at_eof; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5873 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5874 if (lst) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5875 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5876 parse_tree_validator validator; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5877 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5878 lst->accept (validator); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5879 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5880 if (! validator.ok ()) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5881 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5882 delete lst; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5883 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5884 bison_error (validator.error_list ()); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5885 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5886 return false; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5887 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5888 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5889 |
29950
6549fa7558ba
eliminate some unnecessary octave:: namespace tags
John W. Eaton <jwe@octave.org>
parents:
29864
diff
changeset
|
5890 std::shared_ptr<tree_statement_list> tmp_lst (lst); |
29864
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5891 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5892 statement_list (tmp_lst); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5893 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5894 return true; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5895 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5896 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5897 // Check script or function for semantic errors. |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5898 bool |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5899 base_parser::validate_primary_fcn (void) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5900 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5901 octave_user_code *code = m_primary_fcn.user_code_value (); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5902 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5903 if (code) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5904 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5905 parse_tree_validator validator; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5906 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5907 code->accept (validator); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5908 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5909 if (! validator.ok ()) |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5910 { |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5911 bison_error (validator.error_list ()); |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5912 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5913 return false; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5914 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5915 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5916 |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5917 return true; |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5918 } |
e2e493712818
improve previous change for command syntax parsing (bug #60882)
John W. Eaton <jwe@octave.org>
parents:
29857
diff
changeset
|
5919 |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5920 // Maybe print a warning if an assignment expression is used as the |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5921 // test in a logical expression. |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5922 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5923 void |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5924 base_parser::maybe_warn_assign_as_truth_value (tree_expression *expr) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5925 { |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5926 if (expr->is_assignment_expression () |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5927 && expr->paren_count () < 2) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5928 { |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5929 if (m_lexer.m_fcn_file_full_name.empty ()) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5930 warning_with_id |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5931 ("Octave:assign-as-truth-value", |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5932 "suggest parenthesis around assignment used as truth value"); |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5933 else |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5934 warning_with_id |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5935 ("Octave:assign-as-truth-value", |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5936 "suggest parenthesis around assignment used as truth value near line %d, column %d in file '%s'", |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5937 expr->line (), expr->column (), m_lexer.m_fcn_file_full_name.c_str ()); |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5938 } |
27510
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5939 } |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5940 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5941 // Maybe print a warning about switch labels that aren't constants. |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5942 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5943 void |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5944 base_parser::maybe_warn_variable_switch_label (tree_expression *expr) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5945 { |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5946 if (! expr->is_constant ()) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5947 { |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5948 if (m_lexer.m_fcn_file_full_name.empty ()) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5949 warning_with_id ("Octave:variable-switch-label", |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5950 "variable switch label"); |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5951 else |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5952 warning_with_id |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5953 ("Octave:variable-switch-label", |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5954 "variable switch label near line %d, column %d in file '%s'", |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5955 expr->line (), expr->column (), m_lexer.m_fcn_file_full_name.c_str ()); |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5956 } |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5957 } |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5958 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5959 void |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5960 base_parser::maybe_warn_missing_semi (tree_statement_list *t) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5961 { |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5962 if (m_curr_fcn_depth >= 0) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5963 { |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5964 tree_statement *tmp = t->back (); |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5965 |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5966 if (tmp->is_expression ()) |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5967 warning_with_id |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5968 ("Octave:missing-semicolon", |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5969 "missing semicolon near line %d, column %d in file '%s'", |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5970 tmp->line (), tmp->column (), m_lexer.m_fcn_file_full_name.c_str ()); |
5438a82a18fb
declare base_parser class data protected
John W. Eaton <jwe@octave.org>
parents:
27509
diff
changeset
|
5971 } |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5972 } |
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
5973 |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5974 std::string |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5975 get_help_from_file (const std::string& nm, bool& symbol_found, |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5976 std::string& full_file) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5977 { |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5978 std::string retval; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5979 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5980 full_file = fcn_file_in_path (nm); |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5981 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5982 std::string file = full_file; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5983 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
5984 std::size_t file_len = file.length (); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5985 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5986 if ((file_len > 4 && file.substr (file_len-4) == ".oct") |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5987 || (file_len > 4 && file.substr (file_len-4) == ".mex") |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5988 || (file_len > 2 && file.substr (file_len-2) == ".m")) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5989 { |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
5990 file = sys::env::base_pathname (file); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5991 file = file.substr (0, file.find_last_of ('.')); |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5992 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
5993 std::size_t pos = file.find_last_of (sys::file_ops::dir_sep_str ()); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5994 if (pos != std::string::npos) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5995 file = file.substr (pos+1); |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5996 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5997 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5998 if (! file.empty ()) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
5999 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
6000 interpreter& interp = __get_interpreter__ (); |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6001 |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6002 symbol_found = true; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6003 |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6004 octave_value ov_fcn |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
6005 = parse_fcn_file (interp, full_file, file, "", "", "", true, |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
6006 false, false, false); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6007 |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6008 if (ov_fcn.is_defined ()) |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6009 { |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6010 octave_function *fcn = ov_fcn.function_value (); |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6011 |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6012 if (fcn) |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6013 retval = fcn->doc_string (); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6014 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6015 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6016 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6017 return retval; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6018 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6019 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6020 std::string |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6021 get_help_from_file (const std::string& nm, bool& symbol_found) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6022 { |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6023 std::string file; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6024 return get_help_from_file (nm, symbol_found, file); |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6025 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6026 |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6027 octave_value |
23667
2d4a7ae1f6cd
store directory and package names in function when function is parsed
John W. Eaton <jwe@octave.org>
parents:
23655
diff
changeset
|
6028 load_fcn_from_file (const std::string& file_name, |
2d4a7ae1f6cd
store directory and package names in function when function is parsed
John W. Eaton <jwe@octave.org>
parents:
23655
diff
changeset
|
6029 const std::string& dir_name, |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6030 const std::string& dispatch_type, |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6031 const std::string& package_name, |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6032 const std::string& fcn_name, bool autoload) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6033 { |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6034 octave_value retval; |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6035 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
6036 unwind_protect frame; |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6037 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6038 std::string nm = file_name; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6039 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
6040 std::size_t nm_len = nm.length (); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6041 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6042 std::string file; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6043 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6044 bool relative_lookup = false; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6045 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6046 file = nm; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6047 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6048 if ((nm_len > 4 && nm.substr (nm_len-4) == ".oct") |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6049 || (nm_len > 4 && nm.substr (nm_len-4) == ".mex") |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6050 || (nm_len > 2 && nm.substr (nm_len-2) == ".m")) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6051 { |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
6052 nm = sys::env::base_pathname (file); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6053 nm = nm.substr (0, nm.find_last_of ('.')); |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6054 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
6055 std::size_t pos = nm.find_last_of (sys::file_ops::dir_sep_str ()); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6056 if (pos != std::string::npos) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6057 nm = nm.substr (pos+1); |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6058 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6059 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
6060 relative_lookup = ! sys::env::absolute_pathname (file); |
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
6061 |
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
6062 file = sys::env::make_absolute (file); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6063 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6064 int len = file.length (); |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6065 |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
6066 interpreter& interp = __get_interpreter__ (); |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6067 |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6068 dynamic_loader& dyn_loader = interp.get_dynamic_loader (); |
23627
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
6069 |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6070 if (len > 4 && file.substr (len-4, len-1) == ".oct") |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6071 { |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6072 if (autoload && ! fcn_name.empty ()) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6073 nm = fcn_name; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6074 |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6075 octave_function *tmpfcn |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6076 = dyn_loader.load_oct (nm, file, relative_lookup); |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6077 |
25206
cbe53b5ea5ce
check success of loading oct-file (bug #52977)
Olaf Till <i7tiol@t-online.de>
parents:
25193
diff
changeset
|
6078 if (tmpfcn) |
cbe53b5ea5ce
check success of loading oct-file (bug #52977)
Olaf Till <i7tiol@t-online.de>
parents:
25193
diff
changeset
|
6079 { |
cbe53b5ea5ce
check success of loading oct-file (bug #52977)
Olaf Till <i7tiol@t-online.de>
parents:
25193
diff
changeset
|
6080 tmpfcn->stash_package_name (package_name); |
cbe53b5ea5ce
check success of loading oct-file (bug #52977)
Olaf Till <i7tiol@t-online.de>
parents:
25193
diff
changeset
|
6081 retval = octave_value (tmpfcn); |
cbe53b5ea5ce
check success of loading oct-file (bug #52977)
Olaf Till <i7tiol@t-online.de>
parents:
25193
diff
changeset
|
6082 } |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6083 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6084 else if (len > 4 && file.substr (len-4, len-1) == ".mex") |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6085 { |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6086 // Temporarily load m-file version of mex-file, if it exists, |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6087 // to get the help-string to use. |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6088 |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6089 std::string doc_string; |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6090 |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6091 octave_value ov_fcn |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
6092 = parse_fcn_file (interp, file.substr (0, len - 2), nm, dir_name, |
23667
2d4a7ae1f6cd
store directory and package names in function when function is parsed
John W. Eaton <jwe@octave.org>
parents:
23655
diff
changeset
|
6093 dispatch_type, package_name, false, |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
6094 autoload, autoload, relative_lookup); |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6095 |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6096 if (ov_fcn.is_defined ()) |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6097 { |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6098 octave_function *tmpfcn = ov_fcn.function_value (); |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6099 |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6100 if (tmpfcn) |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6101 doc_string = tmpfcn->doc_string (); |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6102 } |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6103 |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6104 octave_function *tmpfcn |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6105 = dyn_loader.load_mex (nm, file, relative_lookup); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6106 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6107 if (tmpfcn) |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6108 { |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6109 tmpfcn->document (doc_string); |
25193
6f1fde568e46
make .oct and .mex files in +package dirs work again (bug #51960)
John W. Eaton <jwe@octave.org>
parents:
25054
diff
changeset
|
6110 tmpfcn->stash_package_name (package_name); |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6111 |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6112 retval = octave_value (tmpfcn); |
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6113 } |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6114 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6115 else if (len > 2) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6116 { |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
6117 retval = parse_fcn_file (interp, file, nm, dir_name, |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
6118 dispatch_type, package_name, true, |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
6119 autoload, autoload, relative_lookup); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6120 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6121 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6122 return retval; |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6123 } |
29958
32c3a5805893
move DEFUN and DEFMETHOD functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
29950
diff
changeset
|
6124 |
23553
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23533
diff
changeset
|
6125 DEFMETHOD (autoload, interp, args, , |
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23533
diff
changeset
|
6126 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6127 @deftypefn {} {@var{autoload_map} =} autoload () |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6128 @deftypefnx {} {} autoload (@var{function}, @var{file}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6129 @deftypefnx {} {} autoload (@dots{}, "remove") |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6130 Define @var{function} to autoload from @var{file}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6131 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6132 The second argument, @var{file}, should be an absolute filename or a file |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6133 name in the same directory as the function or script from which the autoload |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6134 command was run. @var{file} @emph{should not} depend on the Octave load |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6135 path. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6136 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6137 Normally, calls to @code{autoload} appear in PKG_ADD script files that are |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6138 evaluated when a directory is added to Octave's load path. To avoid having |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6139 to hardcode directory names in @var{file}, if @var{file} is in the same |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6140 directory as the PKG_ADD script then |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6141 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6142 @example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6143 autoload ("foo", "bar.oct"); |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6144 @end example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6145 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6146 @noindent |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6147 will load the function @code{foo} from the file @code{bar.oct}. The above |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6148 usage when @code{bar.oct} is not in the same directory, or usages such as |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6149 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6150 @example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6151 autoload ("foo", file_in_loadpath ("bar.oct")) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6152 @end example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6153 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6154 @noindent |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6155 are strongly discouraged, as their behavior may be unpredictable. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6156 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6157 With no arguments, return a structure containing the current autoload map. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6158 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6159 If a third argument @qcode{"remove"} is given, the function is cleared and |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6160 not loaded anymore during the current Octave session. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6161 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6162 @seealso{PKG_ADD} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6163 @end deftypefn */) |
5484 | 6164 { |
6165 int nargin = args.length (); | |
6166 | |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6167 if (nargin == 1 || nargin > 3) |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6168 print_usage (); |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6169 |
29961
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
6170 tree_evaluator& tw = interp.get_evaluator (); |
27016
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
6171 |
5626 | 6172 if (nargin == 0) |
27016
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
6173 return octave_value (tw.get_autoload_map ()); |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6174 else |
5484 | 6175 { |
6176 string_vector argv = args.make_argv ("autoload"); | |
6177 | |
20547
52ce821a52fd
eliminate simple uses of error_state in parser and lexer
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
6178 if (nargin == 2) |
27016
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
6179 tw.add_autoload (argv[1], argv[2]); |
20547
52ce821a52fd
eliminate simple uses of error_state in parser and lexer
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
6180 else if (nargin == 3) |
52ce821a52fd
eliminate simple uses of error_state in parser and lexer
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
6181 { |
21021
a5b99b09f8fd
maint: Use comparison operators rather than compare() for strings.
Rik <rik@octave.org>
parents:
20957
diff
changeset
|
6182 if (argv[3] != "remove") |
20547
52ce821a52fd
eliminate simple uses of error_state in parser and lexer
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
6183 error_with_id ("Octave:invalid-input-arg", |
52ce821a52fd
eliminate simple uses of error_state in parser and lexer
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
6184 "autoload: third argument can only be 'remove'"); |
52ce821a52fd
eliminate simple uses of error_state in parser and lexer
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
6185 |
27016
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
6186 tw.remove_autoload (argv[1], argv[2]); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
6187 } |
5484 | 6188 } |
6189 | |
27016
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
6190 return octave_value_list (); |
4486 | 6191 } |
6192 | |
23553
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23533
diff
changeset
|
6193 DEFMETHOD (mfilename, interp, args, , |
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23533
diff
changeset
|
6194 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6195 @deftypefn {} {} mfilename () |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6196 @deftypefnx {} {} mfilename ("fullpath") |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6197 @deftypefnx {} {} mfilename ("fullpathext") |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6198 Return the name of the currently executing file. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6199 |
25294
01ad54f997f5
Allow filenames which begin with a '.' to be returned from mfilename (bug #53707).
Rik <rik@octave.org>
parents:
25206
diff
changeset
|
6200 The base name of the currently executing script or function is returned without |
01ad54f997f5
Allow filenames which begin with a '.' to be returned from mfilename (bug #53707).
Rik <rik@octave.org>
parents:
25206
diff
changeset
|
6201 any extension. If called from outside an m-file, such as the command line, |
01ad54f997f5
Allow filenames which begin with a '.' to be returned from mfilename (bug #53707).
Rik <rik@octave.org>
parents:
25206
diff
changeset
|
6202 return the empty string. |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6203 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6204 Given the argument @qcode{"fullpath"}, include the directory part of the |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6205 filename, but not the extension. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6206 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6207 Given the argument @qcode{"fullpathext"}, include the directory part of |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6208 the filename and the extension. |
25294
01ad54f997f5
Allow filenames which begin with a '.' to be returned from mfilename (bug #53707).
Rik <rik@octave.org>
parents:
25206
diff
changeset
|
6209 @seealso{inputname, dbstack} |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6210 @end deftypefn */) |
5739 | 6211 { |
6212 int nargin = args.length (); | |
6213 | |
6214 if (nargin > 1) | |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6215 print_usage (); |
5739 | 6216 |
27015
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
6217 std::string opt; |
5739 | 6218 |
6219 if (nargin == 1) | |
27015
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
6220 opt = args(0).xstring_value ("mfilename: option argument must be a string"); |
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
6221 |
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
6222 return octave_value (interp.mfilename (opt)); |
5739 | 6223 } |
6224 | |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6225 // Execute the contents of a script file. For compatibility with |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6226 // Matlab, also execute a function file by calling the function it |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6227 // defines with no arguments and nargout = 0. |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6228 |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6229 void |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6230 source_file (const std::string& file_name, const std::string& context, |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27505
diff
changeset
|
6231 bool verbose, bool require_file) |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6232 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
6233 interpreter& interp = __get_interpreter__ (); |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6234 |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27505
diff
changeset
|
6235 interp.source_file (file_name, context, verbose, require_file); |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6236 } |
29958
32c3a5805893
move DEFUN and DEFMETHOD functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
29950
diff
changeset
|
6237 |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6238 DEFMETHOD (source, interp, args, , |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6239 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6240 @deftypefn {} {} source (@var{file}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6241 @deftypefnx {} {} source (@var{file}, @var{context}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6242 Parse and execute the contents of @var{file}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6243 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6244 Without specifying @var{context}, this is equivalent to executing commands |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6245 from a script file, but without requiring the file to be named |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6246 @file{@var{file}.m} or to be on the execution path. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6247 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6248 Instead of the current context, the script may be executed in either the |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6249 context of the function that called the present function |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6250 (@qcode{"caller"}), or the top-level context (@qcode{"base"}). |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6251 @seealso{run} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6252 @end deftypefn */) |
3021 | 6253 { |
6254 int nargin = args.length (); | |
6255 | |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6256 if (nargin < 1 || nargin > 2) |
5823 | 6257 print_usage (); |
3021 | 6258 |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6259 std::string file_name |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6260 = args(0).xstring_value ("source: FILE must be a string"); |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6261 |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6262 std::string context; |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6263 if (nargin == 2) |
21861
a55f1fa2c94a
oct-parse.in.yy: Shorten lines to < 80 characters where possible.
Rik <rik@octave.org>
parents:
21748
diff
changeset
|
6264 context = args(1).xstring_value ("source: CONTEXT must be a string"); |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6265 |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6266 interp.source_file (file_name, context); |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6267 |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6268 return octave_value_list (); |
3021 | 6269 } |
6270 | |
24624
ce2eb28e0a6d
doc: make all Doxygen comment blocks more consistent
Mike Miller <mtmiller@octave.org>
parents:
24534
diff
changeset
|
6271 //! Evaluate an Octave function (built-in or interpreted) and return |
ce2eb28e0a6d
doc: make all Doxygen comment blocks more consistent
Mike Miller <mtmiller@octave.org>
parents:
24534
diff
changeset
|
6272 //! the list of result values. |
ce2eb28e0a6d
doc: make all Doxygen comment blocks more consistent
Mike Miller <mtmiller@octave.org>
parents:
24534
diff
changeset
|
6273 //! |
ce2eb28e0a6d
doc: make all Doxygen comment blocks more consistent
Mike Miller <mtmiller@octave.org>
parents:
24534
diff
changeset
|
6274 //! @param name The name of the function to call. |
ce2eb28e0a6d
doc: make all Doxygen comment blocks more consistent
Mike Miller <mtmiller@octave.org>
parents:
24534
diff
changeset
|
6275 //! @param args The arguments to the function. |
ce2eb28e0a6d
doc: make all Doxygen comment blocks more consistent
Mike Miller <mtmiller@octave.org>
parents:
24534
diff
changeset
|
6276 //! @param nargout The number of output arguments expected. |
ce2eb28e0a6d
doc: make all Doxygen comment blocks more consistent
Mike Miller <mtmiller@octave.org>
parents:
24534
diff
changeset
|
6277 //! @return A list of output values. The length of the list is not |
ce2eb28e0a6d
doc: make all Doxygen comment blocks more consistent
Mike Miller <mtmiller@octave.org>
parents:
24534
diff
changeset
|
6278 //! necessarily the same as @c nargout. |
ce2eb28e0a6d
doc: make all Doxygen comment blocks more consistent
Mike Miller <mtmiller@octave.org>
parents:
24534
diff
changeset
|
6279 |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6280 octave_value_list |
26883
a2aed4b49be3
fix const-ness of feval arguments
John W. Eaton <jwe@octave.org>
parents:
26799
diff
changeset
|
6281 feval (const char *name, const octave_value_list& args, int nargout) |
a2aed4b49be3
fix const-ness of feval arguments
John W. Eaton <jwe@octave.org>
parents:
26799
diff
changeset
|
6282 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
6283 interpreter& interp = __get_interpreter__ (); |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6284 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6285 return interp.feval (name, args, nargout); |
26883
a2aed4b49be3
fix const-ness of feval arguments
John W. Eaton <jwe@octave.org>
parents:
26799
diff
changeset
|
6286 } |
a2aed4b49be3
fix const-ness of feval arguments
John W. Eaton <jwe@octave.org>
parents:
26799
diff
changeset
|
6287 |
a2aed4b49be3
fix const-ness of feval arguments
John W. Eaton <jwe@octave.org>
parents:
26799
diff
changeset
|
6288 octave_value_list |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6289 feval (const std::string& name, const octave_value_list& args, int nargout) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6290 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
6291 interpreter& interp = __get_interpreter__ (); |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6292 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6293 return interp.feval (name, args, nargout); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6294 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6295 |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6296 octave_value_list |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6297 feval (octave_function *fcn, const octave_value_list& args, int nargout) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6298 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
6299 interpreter& interp = __get_interpreter__ (); |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6300 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6301 return interp.feval (fcn, args, nargout); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6302 } |
23502
c6714ae1c06c
eliminate remaining do_multi_index_op methods
John W. Eaton <jwe@octave.org>
parents:
23479
diff
changeset
|
6303 |
c6714ae1c06c
eliminate remaining do_multi_index_op methods
John W. Eaton <jwe@octave.org>
parents:
23479
diff
changeset
|
6304 octave_value_list |
26883
a2aed4b49be3
fix const-ness of feval arguments
John W. Eaton <jwe@octave.org>
parents:
26799
diff
changeset
|
6305 feval (const octave_value& val, const octave_value_list& args, int nargout) |
23502
c6714ae1c06c
eliminate remaining do_multi_index_op methods
John W. Eaton <jwe@octave.org>
parents:
23479
diff
changeset
|
6306 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
6307 interpreter& interp = __get_interpreter__ (); |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6308 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6309 return interp.feval (val, args, nargout); |
23502
c6714ae1c06c
eliminate remaining do_multi_index_op methods
John W. Eaton <jwe@octave.org>
parents:
23479
diff
changeset
|
6310 } |
25442
47a3e4b9b6fe
tmp-parser-namespace-fixes
John W. Eaton <jwe@octave.org>
parents:
25441
diff
changeset
|
6311 |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6312 octave_value_list |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6313 feval (const octave_value_list& args, int nargout) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6314 { |
31105
670a0d878af1
eliminate WHO arguments from interpreter-private functions
John W. Eaton <jwe@octave.org>
parents:
31090
diff
changeset
|
6315 interpreter& interp = __get_interpreter__ (); |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6316 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6317 return interp.feval (args, nargout); |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6318 } |
29958
32c3a5805893
move DEFUN and DEFMETHOD functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
29950
diff
changeset
|
6319 |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6320 DEFMETHOD (feval, interp, args, nargout, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6321 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6322 @deftypefn {} {} feval (@var{name}, @dots{}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6323 Evaluate the function named @var{name}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6324 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6325 Any arguments after the first are passed as inputs to the named function. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6326 For example, |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6327 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6328 @example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6329 @group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6330 feval ("acos", -1) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6331 @result{} 3.1416 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6332 @end group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6333 @end example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6334 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6335 @noindent |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6336 calls the function @code{acos} with the argument @samp{-1}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6337 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6338 The function @code{feval} can also be used with function handles of any sort |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6339 (@pxref{Function Handles}). Historically, @code{feval} was the only way to |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6340 call user-supplied functions in strings, but function handles are now |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6341 preferred due to the cleaner syntax they offer. For example, |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6342 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6343 @example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6344 @group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6345 @var{f} = @@exp; |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6346 feval (@var{f}, 1) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6347 @result{} 2.7183 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6348 @var{f} (1) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6349 @result{} 2.7183 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6350 @end group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6351 @end example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6352 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6353 @noindent |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6354 are equivalent ways to call the function referred to by @var{f}. If it |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6355 cannot be predicted beforehand whether @var{f} is a function handle, |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6356 function name in a string, or inline function then @code{feval} can be used |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6357 instead. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6358 @end deftypefn */) |
3021 | 6359 { |
20818
cef0448a6ed2
eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents:
20798
diff
changeset
|
6360 if (args.length () == 0) |
5823 | 6361 print_usage (); |
3021 | 6362 |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6363 return interp.feval (args, nargout); |
3021 | 6364 } |
6365 | |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23577
diff
changeset
|
6366 DEFMETHOD (builtin, interp, args, nargout, |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6367 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6368 @deftypefn {} {[@dots{}] =} builtin (@var{f}, @dots{}) |
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6369 Call the base function @var{f} even if @var{f} is overloaded to another |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6370 function for the given type signature. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6371 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6372 This is normally useful when doing object-oriented programming and there is |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6373 a requirement to call one of Octave's base functions rather than the |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6374 overloaded one of a new class. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6375 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6376 A trivial example which redefines the @code{sin} function to be the |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6377 @code{cos} function shows how @code{builtin} works. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6378 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
6379 @example |
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move docstrings in C++ files out of C strings and into comments
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|
6380 @group |
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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changeset
|
6381 sin (0) |
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move docstrings in C++ files out of C strings and into comments
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|
6382 @result{} 0 |
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move docstrings in C++ files out of C strings and into comments
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diff
changeset
|
6383 function y = sin (x), y = cos (x); endfunction |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6384 sin (0) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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changeset
|
6385 @result{} 1 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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diff
changeset
|
6386 builtin ("sin", 0) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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changeset
|
6387 @result{} 0 |
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|
6388 @end group |
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changeset
|
6389 @end example |
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
6390 @end deftypefn */) |
11225
8d8e10058df6
move builtin function from dispatch.cc to oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
11138
diff
changeset
|
6391 { |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11572
diff
changeset
|
6392 octave_value_list retval; |
11225
8d8e10058df6
move builtin function from dispatch.cc to oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
11138
diff
changeset
|
6393 |
20818
cef0448a6ed2
eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents:
20798
diff
changeset
|
6394 if (args.length () == 0) |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6395 print_usage (); |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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20785
diff
changeset
|
6396 |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6397 const std::string name (args(0).xstring_value ("builtin: function name (F) must be a string")); |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6398 |
29961
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
6399 symbol_table& symtab = interp.get_symbol_table (); |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23577
diff
changeset
|
6400 |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23577
diff
changeset
|
6401 octave_value fcn = symtab.builtin_find (name); |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6402 |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6403 if (fcn.is_defined ()) |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
6404 retval = interp.feval (fcn.function_value (), args.splice (0, 1), nargout); |
11225
8d8e10058df6
move builtin function from dispatch.cc to oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
11138
diff
changeset
|
6405 else |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6406 error ("builtin: lookup for symbol '%s' failed", name.c_str ()); |
11225
8d8e10058df6
move builtin function from dispatch.cc to oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
11138
diff
changeset
|
6407 |
8d8e10058df6
move builtin function from dispatch.cc to oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
11138
diff
changeset
|
6408 return retval; |
8d8e10058df6
move builtin function from dispatch.cc to oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
11138
diff
changeset
|
6409 } |
8d8e10058df6
move builtin function from dispatch.cc to oct-parse.yy
John W. Eaton <jwe@octave.org>
parents:
11138
diff
changeset
|
6410 |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6411 void |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6412 cleanup_statement_list (tree_statement_list **lst) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6413 { |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6414 if (*lst) |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6415 { |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6416 delete *lst; |
23796
4f12819a634f
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23750
diff
changeset
|
6417 *lst = nullptr; |
23075
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6418 } |
4e3d47dc7e25
move parse tree classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23054
diff
changeset
|
6419 } |
29958
32c3a5805893
move DEFUN and DEFMETHOD functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
29950
diff
changeset
|
6420 |
26113
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
26065
diff
changeset
|
6421 DEFMETHOD (eval, interp, args, nargout, |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
26065
diff
changeset
|
6422 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6423 @deftypefn {} {} eval (@var{try}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6424 @deftypefnx {} {} eval (@var{try}, @var{catch}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6425 Parse the string @var{try} and evaluate it as if it were an Octave |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6426 program. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6427 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6428 If execution fails, evaluate the optional string @var{catch}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6429 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6430 The string @var{try} is evaluated in the current context, so any results |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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parents:
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diff
changeset
|
6431 remain available after @code{eval} returns. |
112b20240c87
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John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6432 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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parents:
21942
diff
changeset
|
6433 The following example creates the variable @var{A} with the approximate |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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diff
changeset
|
6434 value of 3.1416 in the current workspace. |
112b20240c87
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parents:
21942
diff
changeset
|
6435 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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21942
diff
changeset
|
6436 @example |
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move docstrings in C++ files out of C strings and into comments
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changeset
|
6437 eval ("A = acos(-1);"); |
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changeset
|
6438 @end example |
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diff
changeset
|
6439 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6440 If an error occurs during the evaluation of @var{try} then the @var{catch} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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diff
changeset
|
6441 string is evaluated, as the following example shows: |
112b20240c87
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21942
diff
changeset
|
6442 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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21942
diff
changeset
|
6443 @example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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changeset
|
6444 @group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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changeset
|
6445 eval ('error ("This is a bad example");', |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21942
diff
changeset
|
6446 'printf ("This error occurred:\n%s\n", lasterr ());'); |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21942
diff
changeset
|
6447 @print{} This error occurred: |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21942
diff
changeset
|
6448 This is a bad example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21942
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changeset
|
6449 @end group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21942
diff
changeset
|
6450 @end example |
112b20240c87
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diff
changeset
|
6451 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6452 Programming Note: if you are only using @code{eval} as an error-capturing |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21942
diff
changeset
|
6453 mechanism, rather than for the execution of arbitrary code strings, |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6454 Consider using try/catch blocks or unwind_protect/unwind_protect_cleanup |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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parents:
21942
diff
changeset
|
6455 blocks instead. These techniques have higher performance and don't |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21942
diff
changeset
|
6456 introduce the security considerations that the evaluation of arbitrary code |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6457 does. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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21942
diff
changeset
|
6458 @seealso{evalin, evalc, assignin, feval} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6459 @end deftypefn */) |
3021 | 6460 { |
6461 int nargin = args.length (); | |
6462 | |
27019
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
6463 if (nargin < 1 || nargin > 2) |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6464 print_usage (); |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6465 |
27797
5dcdd5bd46e2
maint: remove trailing spaces from code.
Rik <rik@octave.org>
parents:
27778
diff
changeset
|
6466 if (! args(0).is_string () || args(0).rows () > 1 || args(0).ndims () != 2) |
27165
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6467 error ("eval: TRY must be a string"); |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6468 |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6469 std::string try_code = args(0).string_value (); |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6470 |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6471 if (nargin == 1) |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6472 return interp.eval (try_code, nargout); |
3021 | 6473 else |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6474 { |
27165
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6475 if (! args(1).is_string () || args(1).rows () > 1 |
27797
5dcdd5bd46e2
maint: remove trailing spaces from code.
Rik <rik@octave.org>
parents:
27778
diff
changeset
|
6476 || args(1).ndims () != 2) |
27165
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6477 error ("eval: CATCH must be a string"); |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6478 |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6479 std::string catch_code = args(1).string_value (); |
27019
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
6480 |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
6481 return interp.eval (try_code, catch_code, nargout); |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6482 } |
3021 | 6483 } |
6484 | |
7562
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6485 /* |
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6486 |
14084
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6487 %!shared x |
7562
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6488 %! x = 1; |
14084
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6489 |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6490 %!assert (eval ("x"), 1) |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6491 %!assert (eval ("x;")) |
21317
a4faec57f4c8
maint: remove semicolon after %!assert tests to follow Octave conventions.
Rik <rik@octave.org>
parents:
21301
diff
changeset
|
6492 %!assert (eval ("x;"), 1) |
14084
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6493 |
7562
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6494 %!test |
14084
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6495 %! y = eval ("x"); |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6496 %! assert (y, 1); |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6497 |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6498 %!test |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6499 %! y = eval ("x;"); |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6500 %! assert (y, 1); |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6501 |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6502 %!test |
21580
ecce63c99c3f
maint: Add semicolons to terminate code in %! blocks.
Rik <rik@octave.org>
parents:
21416
diff
changeset
|
6503 %! eval ("x = 1;"); |
14084
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6504 %! assert (x,1); |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6505 |
7562
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6506 %!test |
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6507 %! eval ("flipud = 2;"); |
14084
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6508 %! assert (flipud, 2); |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6509 |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6510 %!function y = __f () |
7562
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6511 %! eval ("flipud = 2;"); |
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6512 %! y = flipud; |
14084
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6513 %!endfunction |
5aba9fa234cf
Modernize %!tests for eval()
Rik <octave@nomad.inbox5.com>
parents:
13970
diff
changeset
|
6514 %!assert (__f(), 2) |
7562
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6515 |
27165
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6516 %!test <*35645> |
14533
e6aa044253eb
Allow comma at the end of an assignment list (bug #35645)
Max Brister <max@2bass.com>
parents:
14512
diff
changeset
|
6517 %! [a,] = gcd (1,2); |
e6aa044253eb
Allow comma at the end of an assignment list (bug #35645)
Max Brister <max@2bass.com>
parents:
14512
diff
changeset
|
6518 %! [a,b,] = gcd (1, 2); |
e6aa044253eb
Allow comma at the end of an assignment list (bug #35645)
Max Brister <max@2bass.com>
parents:
14512
diff
changeset
|
6519 |
27165
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6520 ## Can't assign to a keyword |
21581
6fab85c1538f
maint: Follow Octave conventions for use of semicolon in BIST tests.
Rik <rik@octave.org>
parents:
21580
diff
changeset
|
6521 %!error eval ("switch = 13;") |
21369
105224df2330
also disallow assignment to keywords in assignin (bug #46459)
John W. Eaton <jwe@octave.org>
parents:
21361
diff
changeset
|
6522 |
27165
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6523 %!shared str |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6524 %! str = "disp ('hello');"; |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6525 %! str(:,:,2) = str(:,:,1); |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6526 |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6527 %!error <TRY must be a string> eval (1) |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6528 %!error <TRY must be a string> eval (['a';'b']) |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6529 %!error <TRY must be a string> eval (str) |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6530 |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6531 %!error <CATCH must be a string> eval (str(:,:,1), 1) |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6532 %!error <CATCH must be a string> eval (str(:,:,1), ['a';'b']) |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6533 %!error <CATCH must be a string> eval (str(:,:,1), str) |
58bdc2d98481
Only accept 1xN character vectors as string input to eval (bug #49696).
Rik <rik@octave.org>
parents:
27160
diff
changeset
|
6534 |
7562
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6535 */ |
c827f5673321
move tests to individual source files
John W. Eaton <jwe@octave.org>
parents:
7351
diff
changeset
|
6536 |
23553
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23533
diff
changeset
|
6537 DEFMETHOD (assignin, interp, args, , |
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23533
diff
changeset
|
6538 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6539 @deftypefn {} {} assignin (@var{context}, @var{varname}, @var{value}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6540 Assign @var{value} to @var{varname} in context @var{context}, which |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6541 may be either @qcode{"base"} or @qcode{"caller"}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6542 @seealso{evalin} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6543 @end deftypefn */) |
4297 | 6544 { |
20818
cef0448a6ed2
eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents:
20798
diff
changeset
|
6545 if (args.length () != 3) |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6546 print_usage (); |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6547 |
27014
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26998
diff
changeset
|
6548 std::string context |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26998
diff
changeset
|
6549 = args(0).xstring_value ("assignin: CONTEXT must be a string"); |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26998
diff
changeset
|
6550 |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26998
diff
changeset
|
6551 std::string varname |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26998
diff
changeset
|
6552 = args(1).xstring_value ("assignin: VARNAME must be a string"); |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26998
diff
changeset
|
6553 |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26998
diff
changeset
|
6554 interp.assignin (context, varname, args(2)); |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26998
diff
changeset
|
6555 |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26998
diff
changeset
|
6556 return octave_value_list (); |
4297 | 6557 } |
6558 | |
21369
105224df2330
also disallow assignment to keywords in assignin (bug #46459)
John W. Eaton <jwe@octave.org>
parents:
21361
diff
changeset
|
6559 /* |
105224df2330
also disallow assignment to keywords in assignin (bug #46459)
John W. Eaton <jwe@octave.org>
parents:
21361
diff
changeset
|
6560 |
21581
6fab85c1538f
maint: Follow Octave conventions for use of semicolon in BIST tests.
Rik <rik@octave.org>
parents:
21580
diff
changeset
|
6561 %!error assignin ("base", "switch", "13") |
21369
105224df2330
also disallow assignment to keywords in assignin (bug #46459)
John W. Eaton <jwe@octave.org>
parents:
21361
diff
changeset
|
6562 |
105224df2330
also disallow assignment to keywords in assignin (bug #46459)
John W. Eaton <jwe@octave.org>
parents:
21361
diff
changeset
|
6563 */ |
105224df2330
also disallow assignment to keywords in assignin (bug #46459)
John W. Eaton <jwe@octave.org>
parents:
21361
diff
changeset
|
6564 |
23553
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23533
diff
changeset
|
6565 DEFMETHOD (evalin, interp, args, nargout, |
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23533
diff
changeset
|
6566 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6567 @deftypefn {} {} evalin (@var{context}, @var{try}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6568 @deftypefnx {} {} evalin (@var{context}, @var{try}, @var{catch}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6569 Like @code{eval}, except that the expressions are evaluated in the context |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6570 @var{context}, which may be either @qcode{"caller"} or @qcode{"base"}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6571 @seealso{eval, assignin} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6572 @end deftypefn */) |
4245 | 6573 { |
6574 int nargin = args.length (); | |
6575 | |
27018
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6576 if (nargin < 2 || nargin > 3) |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6577 print_usage (); |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6578 |
27018
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6579 std::string context |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6580 = args(0).xstring_value ("evalin: CONTEXT must be a string"); |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6581 |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6582 std::string try_code |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6583 = args(1).xstring_value ("evalin: TRY must be a string"); |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6584 |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6585 if (nargin == 3) |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6586 { |
27018
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6587 std::string catch_code |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6588 = args(2).xstring_value ("evalin: CATCH must be a string"); |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6589 |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6590 return interp.evalin (context, try_code, catch_code, nargout); |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6591 } |
4245 | 6592 |
27018
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
6593 return interp.evalin (context, try_code, nargout); |
22504
2aa9e8893ea9
Fix crash in evalc (bug #49057).
Mike Miller <mtmiller@octave.org>
parents:
22327
diff
changeset
|
6594 } |
2aa9e8893ea9
Fix crash in evalc (bug #49057).
Mike Miller <mtmiller@octave.org>
parents:
22327
diff
changeset
|
6595 |
26113
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
26065
diff
changeset
|
6596 DEFMETHOD (evalc, interp, args, nargout, |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
26065
diff
changeset
|
6597 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6598 @deftypefn {} {@var{s} =} evalc (@var{try}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6599 @deftypefnx {} {@var{s} =} evalc (@var{try}, @var{catch}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6600 Parse and evaluate the string @var{try} as if it were an Octave program, |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6601 while capturing the output into the return variable @var{s}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6602 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6603 If execution fails, evaluate the optional string @var{catch}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6604 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6605 This function behaves like @code{eval}, but any output or warning messages |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6606 which would normally be written to the console are captured and returned in |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6607 the string @var{s}. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6608 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6609 The @code{diary} is disabled during the execution of this function. When |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6610 @code{system} is used, any output produced by external programs is |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6611 @emph{not} captured, unless their output is captured by the @code{system} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6612 function itself. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6613 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6614 @example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6615 @group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6616 s = evalc ("t = 42"), t |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6617 @result{} s = t = 42 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6618 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6619 @result{} t = 42 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6620 @end group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6621 @end example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6622 @seealso{eval, diary} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6623 @end deftypefn */) |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6624 { |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6625 int nargin = args.length (); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6626 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6627 if (nargin == 0 || nargin > 2) |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6628 print_usage (); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6629 |
27930
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6630 // Flush pending output and redirect stdout/stderr to capturing |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6631 // buffer. |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6632 |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6633 octave_stdout.flush (); |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6634 std::cerr.flush (); |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6635 |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6636 std::stringbuf buffer; |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6637 |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6638 std::streambuf *old_out_buf = octave_stdout.rdbuf (&buffer); |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6639 std::streambuf *old_err_buf = std::cerr.rdbuf (&buffer); |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6640 |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6641 // Restore previous output buffers no matter how control exits this |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6642 // function. There's no need to flush here. That has already |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6643 // happened for the normal execution path. If an error happens during |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6644 // the eval, then the message is stored in the exception object and we |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6645 // will display it later, after the buffers have been restored. |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6646 |
29961
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
6647 unwind_action act ([=] (void) |
27930
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6648 { |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6649 octave_stdout.rdbuf (old_out_buf); |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6650 std::cerr.rdbuf (old_err_buf); |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6651 }); |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6652 |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6653 // Call standard eval function. |
27471 | 6654 |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6655 int eval_nargout = std::max (0, nargout - 1); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6656 |
27930
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6657 octave_value_list retval = Feval (interp, args, eval_nargout); |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6658 |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6659 // Make sure we capture all pending output. |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6660 |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6661 octave_stdout.flush (); |
ea1898178973
simplify handling of temporary output buffer in evalc
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
6662 std::cerr.flush (); |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6663 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6664 retval.prepend (buffer.str ()); |
27471 | 6665 |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6666 return retval; |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6667 } |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6668 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6669 /* |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6670 |
26716
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6671 %!test |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6672 %! [old_fmt, old_spacing] = format (); |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6673 %! unwind_protect |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6674 %! format short; |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6675 %! str = evalc ("1"); |
27458
2f4e8dce06da
Don't print leading spaces before scalar values in interpeter (bug #56939)
Rik <rik@octave.org>
parents:
27408
diff
changeset
|
6676 %! assert (str, "ans = 1\n"); |
26716
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6677 %! unwind_protect_cleanup |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6678 %! format (old_fmt); |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6679 %! format (old_spacing); |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6680 %! end_unwind_protect |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6681 |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6682 %!assert (evalc ("1;"), "") |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6683 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6684 %!test |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6685 %! [s, y] = evalc ("1"); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6686 %! assert (s, ""); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6687 %! assert (y, 1); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6688 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6689 %!test |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6690 %! [s, y] = evalc ("1;"); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6691 %! assert (s, ""); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6692 %! assert (y, 1); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6693 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6694 %!test |
26716
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6695 %! [old_fmt, old_spacing] = format (); |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6696 %! unwind_protect |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6697 %! format short; |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6698 %! str = evalc ("y = 2"); |
27458
2f4e8dce06da
Don't print leading spaces before scalar values in interpeter (bug #56939)
Rik <rik@octave.org>
parents:
27408
diff
changeset
|
6699 %! assert (str, "y = 2\n"); |
26716
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6700 %! assert (y, 2); |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6701 %! unwind_protect_cleanup |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6702 %! format (old_fmt); |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6703 %! format (old_spacing); |
daa281e03d9a
Harden BIST tests against changes in format().
Rik <rik@octave.org>
parents:
26709
diff
changeset
|
6704 %! end_unwind_protect |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6705 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6706 %!test |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6707 %! assert (evalc ("y = 3;"), ""); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6708 %! assert (y, 3); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6709 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6710 %!test |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6711 %! [s, a, b] = evalc ("deal (1, 2)"); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6712 %! assert (s, ""); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6713 %! assert (a, 1); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6714 %! assert (b, 2); |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6715 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6716 %!function [a, b] = __f_evalc () |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6717 %! printf ("foo"); |
27458
2f4e8dce06da
Don't print leading spaces before scalar values in interpeter (bug #56939)
Rik <rik@octave.org>
parents:
27408
diff
changeset
|
6718 %! fprintf (stdout, "bar "); |
21580
ecce63c99c3f
maint: Add semicolons to terminate code in %! blocks.
Rik <rik@octave.org>
parents:
21416
diff
changeset
|
6719 %! disp (pi); |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6720 %! a = 1; |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6721 %! b = 2; |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6722 %!endfunction |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6723 %!test |
26585
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6724 %! [old_fmt, old_spacing] = format (); |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6725 %! unwind_protect |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6726 %! format short; |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6727 %! [s, a, b] = evalc ("__f_evalc ()"); |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6728 %! assert (s, "foobar 3.1416\n"); |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6729 %! assert (a, 1); |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6730 %! assert (b, 2); |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6731 %! unwind_protect_cleanup |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6732 %! format (old_fmt); |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6733 %! format (old_spacing); |
d673b506f382
test: use "format short" in tests depending on output format (bug #55539)
Mike Miller <mtmiller@octave.org>
parents:
26423
diff
changeset
|
6734 %! end_unwind_protect |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6735 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6736 %!error <foo> (evalc ("error ('foo')")) |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6737 %!error <bar> (evalc ("error ('foo')", "error ('bar')")) |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6738 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6739 %!test |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6740 %! warning ("off", "quiet", "local"); |
27471 | 6741 %! str = evalc ("warning ('foo')"); |
6742 %! assert (str(1:13), "warning: foo\n"); | |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6743 |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6744 %!test |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6745 %! warning ("off", "quiet", "local"); |
27471 | 6746 %! str = evalc ("error ('foo')", "warning ('bar')"); |
6747 %! assert (str(1:13), "warning: bar\n"); | |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6748 |
21581
6fab85c1538f
maint: Follow Octave conventions for use of semicolon in BIST tests.
Rik <rik@octave.org>
parents:
21580
diff
changeset
|
6749 %!error evalc ("switch = 13;") |
21369
105224df2330
also disallow assignment to keywords in assignin (bug #46459)
John W. Eaton <jwe@octave.org>
parents:
21361
diff
changeset
|
6750 |
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6751 */ |
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21073
diff
changeset
|
6752 |
8311
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6753 DEFUN (__parser_debug_flag__, args, nargout, |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6754 doc: /* -*- texinfo -*- |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6755 @deftypefn {} {@var{val} =} __parser_debug_flag__ () |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6756 @deftypefnx {} {@var{old_val} =} __parser_debug_flag__ (@var{new_val}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6757 Query or set the internal flag that determines whether Octave's parser |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6758 prints debug information as it processes an expression. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6759 @seealso{__lexer_debug_flag__} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6760 @end deftypefn */) |
8311
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6761 { |
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6762 octave_value retval; |
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6763 |
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6764 bool debug_flag = octave_debug; |
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6765 |
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6766 retval = set_internal_variable (debug_flag, args, nargout, |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10250
diff
changeset
|
6767 "__parser_debug_flag__"); |
8311
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6768 |
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6769 octave_debug = debug_flag; |
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6770 |
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6771 return retval; |
7124bffc89c7
parse.y (F__parser_debug_flag__): New function.
John W. Eaton <jwe@octave.org>
parents:
8283
diff
changeset
|
6772 } |
17342
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6773 |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6774 DEFMETHOD (__parse_file__, interp, args, , |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
6775 doc: /* -*- texinfo -*- |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6776 @deftypefn {} {} __parse_file__ (@var{file}, @var{verbose}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6777 Undocumented internal function. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
6778 @end deftypefn */) |
17342
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6779 { |
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6780 octave_value retval; |
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6781 |
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6782 int nargin = args.length (); |
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6783 |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6784 if (nargin < 1 || nargin > 2) |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6785 print_usage (); |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6786 |
28857
43ad651cf5a0
eliminate unnecessary uses of octave:: namespace qualifier
John W. Eaton <jwe@octave.org>
parents:
28851
diff
changeset
|
6787 std::string file |
43ad651cf5a0
eliminate unnecessary uses of octave:: namespace qualifier
John W. Eaton <jwe@octave.org>
parents:
28851
diff
changeset
|
6788 = args(0).xstring_value ("__parse_file__: expecting filename as argument"); |
43ad651cf5a0
eliminate unnecessary uses of octave:: namespace qualifier
John W. Eaton <jwe@octave.org>
parents:
28851
diff
changeset
|
6789 |
29961
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
6790 std::string full_file = sys::file_ops::tilde_expand (file); |
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
6791 |
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
6792 full_file = sys::env::make_absolute (full_file); |
23667
2d4a7ae1f6cd
store directory and package names in function when function is parsed
John W. Eaton <jwe@octave.org>
parents:
23655
diff
changeset
|
6793 |
2d4a7ae1f6cd
store directory and package names in function when function is parsed
John W. Eaton <jwe@octave.org>
parents:
23655
diff
changeset
|
6794 std::string dir_name; |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6795 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
6796 std::size_t file_len = file.length (); |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6797 |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6798 if ((file_len > 4 && file.substr (file_len-4) == ".oct") |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6799 || (file_len > 4 && file.substr (file_len-4) == ".mex") |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6800 || (file_len > 2 && file.substr (file_len-2) == ".m")) |
17342
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6801 { |
29961
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
6802 file = sys::env::base_pathname (file); |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6803 file = file.substr (0, file.find_last_of ('.')); |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6804 |
29961
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
6805 std::size_t pos = file.find_last_of (sys::file_ops::dir_sep_str ()); |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6806 if (pos != std::string::npos) |
23667
2d4a7ae1f6cd
store directory and package names in function when function is parsed
John W. Eaton <jwe@octave.org>
parents:
23655
diff
changeset
|
6807 { |
2d4a7ae1f6cd
store directory and package names in function when function is parsed
John W. Eaton <jwe@octave.org>
parents:
23655
diff
changeset
|
6808 dir_name = file.substr (0, pos); |
2d4a7ae1f6cd
store directory and package names in function when function is parsed
John W. Eaton <jwe@octave.org>
parents:
23655
diff
changeset
|
6809 file = file.substr (pos+1); |
2d4a7ae1f6cd
store directory and package names in function when function is parsed
John W. Eaton <jwe@octave.org>
parents:
23655
diff
changeset
|
6810 } |
17342
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6811 } |
20798
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6812 |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6813 if (nargin == 2) |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6814 octave_stdout << "parsing " << full_file << std::endl; |
bb585db6dee2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20785
diff
changeset
|
6815 |
23653
3bb0a937c071
avoid possible memory errors when parsing function files
John W. Eaton <jwe@octave.org>
parents:
23641
diff
changeset
|
6816 octave_value ov_fcn |
27509
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
6817 = parse_fcn_file (interp, full_file, file, dir_name, "", "", true, |
fefc780b4e2e
move parse_fcn_file from interpreter member function to parser friend
John W. Eaton <jwe@octave.org>
parents:
27507
diff
changeset
|
6818 false, false, false); |
17342
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6819 |
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6820 return retval; |
091e4df179de
new function to help with debugging by parsing .m files without executing them
John W. Eaton <jwe@octave.org>
parents:
17326
diff
changeset
|
6821 } |
29958
32c3a5805893
move DEFUN and DEFMETHOD functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
29950
diff
changeset
|
6822 |
31605
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
31478
diff
changeset
|
6823 OCTAVE_END_NAMESPACE(octave) |