octave: libinterp/parse-tree/parse.h annotate

annotate libinterp/parse-tree/parse.h @ 21244:1473547f50f5

include octave-config.h in public header files * mk-opts.pl, mkbuiltins, mk-ops.awk, sparse-mk-ops.awk: Emit "#include octave-config.h" statement for generated header files. * build-env.h, builtins.h, Cell.h, base-text-renderer.h, c-file-ptr-stream.h, cdisplay.h, comment-list.h, data.h, debug.h, defaults.in.h, defun-dld.h, defun-int.h, defun.h, dirfns.h, display.h, dynamic-ld.h, error.h, errwarn.h, event-queue.h, file-io.h, ft-text-renderer.h, gl-render.h, gl2ps-print.h, graphics.in.h, gripes.h, help.h, hook-fcn.h, input.h, jit-ir.h, jit-typeinfo.h, jit-util.h, load-path.h, load-save.h, ls-ascii-helper.h, ls-hdf5.h, ls-mat-ascii.h, ls-mat4.h, ls-mat5.h, ls-oct-binary.h, ls-oct-text.h, ls-utils.h, mex.h, mexproto.h, mxarray.in.h, oct-errno.h, oct-fstrm.h, oct-handle.h, oct-hdf5-types.h, oct-hdf5.h, oct-hist.h, oct-iostrm.h, oct-lvalue.h, oct-map.h, oct-obj.h, oct-opengl.h, oct-prcstrm.h, oct-procbuf.h, oct-stdstrm.h, oct-stream.h, oct-strstrm.h, oct.h, octave-default-image.h, octave-link.h, octave-preserve-stream-state.h, pager.h, pr-output.h, procstream.h, profiler.h, pt-jit.h, sighandlers.h, siglist.h, sparse-xdiv.h, sparse-xpow.h, symtab.h, sysdep.h, text-renderer.h, toplev.h, txt-eng.h, utils.h, variables.h, workspace-element.h, xdiv.h, xnorm.h, xpow.h, zfstream.h, oct-qhull.h, ov-base-diag.h, ov-base-int.h, ov-base-mat.h, ov-base-scalar.h, ov-base-sparse.h, ov-base.h, ov-bool-mat.h, ov-bool-sparse.h, ov-bool.h, ov-builtin.h, ov-cell.h, ov-ch-mat.h, ov-class.h, ov-classdef.h, ov-colon.h, ov-complex.h, ov-cs-list.h, ov-cx-diag.h, ov-cx-mat.h, ov-cx-sparse.h, ov-dld-fcn.h, ov-fcn-handle.h, ov-fcn-inline.h, ov-fcn.h, ov-float.h, ov-flt-complex.h, ov-flt-cx-diag.h, ov-flt-cx-mat.h, ov-flt-re-diag.h, ov-flt-re-mat.h, ov-int-traits.h, ov-int16.h, ov-int32.h, ov-int64.h, ov-int8.h, ov-intx.h, ov-java.h, ov-lazy-idx.h, ov-mex-fcn.h, ov-null-mat.h, ov-oncleanup.h, ov-perm.h, ov-range.h, ov-re-diag.h, ov-re-mat.h, ov-re-sparse.h, ov-scalar.h, ov-str-mat.h, ov-struct.h, ov-type-conv.h, ov-typeinfo.h, ov-uint16.h, ov-uint32.h, ov-uint64.h, ov-uint8.h, ov-usr-fcn.h, ov.h, ovl.h, octave.h, op-int.h, ops.h, options-usage.h, lex.h, parse.h, pt-all.h, pt-arg-list.h, pt-array-list.h, pt-assign.h, pt-binop.h, pt-bp.h, pt-cbinop.h, pt-cell.h, pt-check.h, pt-classdef.h, pt-cmd.h, pt-colon.h, pt-const.h, pt-decl.h, pt-eval.h, pt-except.h, pt-exp.h, pt-fcn-handle.h, pt-funcall.h, pt-id.h, pt-idx.h, pt-jump.h, pt-loop.h, pt-mat.h, pt-misc.h, pt-pr-code.h, pt-select.h, pt-stmt.h, pt-unop.h, pt-walk.h, pt.h, token.h, version.in.h, Array-util.h, Array.h, CColVector.h, CDiagMatrix.h, CMatrix.h, CNDArray.h, CRowVector.h, CSparse.h, DiagArray2.h, MArray.h, MDiagArray2.h, MSparse.h, Matrix.h, MatrixType.h, PermMatrix.h, Range.h, Sparse.h, boolMatrix.h, boolNDArray.h, boolSparse.h, chMatrix.h, chNDArray.h, dColVector.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, dRowVector.h, dSparse.h, dim-vector.h, fCColVector.h, fCDiagMatrix.h, fCMatrix.h, fCNDArray.h, fCRowVector.h, fColVector.h, fDiagMatrix.h, fMatrix.h, fNDArray.h, fRowVector.h, idx-vector.h, int16NDArray.h, int32NDArray.h, int64NDArray.h, int8NDArray.h, intNDArray.h, uint16NDArray.h, uint32NDArray.h, uint64NDArray.h, uint8NDArray.h, f77-fcn.h, lo-error.h, quit.h, CmplxAEPBAL.h, CmplxCHOL.h, CmplxGEPBAL.h, CmplxHESS.h, CmplxLU.h, CmplxQR.h, CmplxQRP.h, CmplxSCHUR.h, CmplxSVD.h, CollocWt.h, DAE.h, DAEFunc.h, DAERT.h, DAERTFunc.h, DASPK.h, DASRT.h, DASSL.h, DET.h, EIG.h, LSODE.h, ODE.h, ODEFunc.h, ODES.h, ODESFunc.h, Quad.h, base-aepbal.h, base-dae.h, base-de.h, base-lu.h, base-min.h, base-qr.h, bsxfun-decl.h, bsxfun.h, dbleAEPBAL.h, dbleCHOL.h, dbleGEPBAL.h, dbleHESS.h, dbleLU.h, dbleQR.h, dbleQRP.h, dbleSCHUR.h, dbleSVD.h, eigs-base.h, fCmplxAEPBAL.h, fCmplxCHOL.h, fCmplxGEPBAL.h, fCmplxHESS.h, fCmplxLU.h, fCmplxQR.h, fCmplxQRP.h, fCmplxSCHUR.h, fCmplxSVD.h, fEIG.h, floatAEPBAL.h, floatCHOL.h, floatGEPBAL.h, floatHESS.h, floatLU.h, floatQR.h, floatQRP.h, floatSCHUR.h, floatSVD.h, lo-mappers.h, lo-specfun.h, oct-convn.h, oct-fftw.h, oct-norm.h, oct-rand.h, oct-spparms.h, randgamma.h, randmtzig.h, randpoisson.h, sparse-chol.h, sparse-dmsolve.h, sparse-lu.h, sparse-qr.h, Sparse-diag-op-defs.h, Sparse-op-decls.h, Sparse-op-defs.h, Sparse-perm-op-defs.h, mx-base.h, mx-defs.h, mx-ext.h, mx-op-decl.h, mx-op-defs.h, dir-ops.h, file-ops.h, file-stat.h, lo-sysdep.h, mach-info.h, oct-env.h, oct-group.h, oct-openmp.h, oct-passwd.h, oct-syscalls.h, oct-time.h, oct-uname.h, pathlen.h, sysdir.h, syswait.h, action-container.h, base-list.h, byte-swap.h, caseless-str.h, cmd-edit.h, cmd-hist.h, data-conv.h, functor.h, glob-match.h, lo-array-errwarn.h, lo-array-gripes.h, lo-cutils.h, lo-ieee.h, lo-macros.h, lo-math.h, lo-regexp.h, lo-traits.h, lo-utils.h, oct-alloc.h, oct-base64.h, oct-binmap.h, oct-cmplx.h, oct-glob.h, oct-inttypes.h, oct-locbuf.h, oct-mutex.h, oct-refcount.h, oct-rl-edit.h, oct-rl-hist.h, oct-shlib.h, oct-sort.h, oct-sparse.h, pathsearch.h, singleton-cleanup.h, sparse-sort.h, sparse-util.h, statdefs.h, str-vec.h, sun-utils.h, unwind-prot.h, url-transfer.h: Include octave-config.h.

author	John W. Eaton <jwe@octave.org>
date	Wed, 10 Feb 2016 14:25:53 -0500
parents	538b57866b90
children	9ca194f7a858

rev	line source
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1 /*
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 18927 diff changeset	3 Copyright (C) 1993-2015 John W. Eaton
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	4
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	6
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6109 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6109 diff changeset	10 option) any later version.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	11
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	15 for more details.
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	16
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6109 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6109 diff changeset	19 <http://www.gnu.org/licenses/>.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	20
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	21 */
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	22
20791 f7084eae3318 maint: Use Octave coding conventions for #if statements. Rik <rik@octave.org> parents: 19697 diff changeset	23 #if ! defined (octave_parse_h)
383 0b52c68ec81f [project @ 1994-03-09 21:19:44 by jwe] jwe parents: 338 diff changeset	24 #define octave_parse_h 1
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	25
21244 1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	26 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	27
3021 18d64612e67a [project @ 1997-06-03 22:18:56 by jwe] jwe parents: 2907 diff changeset	28 #include <cstdio>
18d64612e67a [project @ 1997-06-03 22:18:56 by jwe] jwe parents: 2907 diff changeset	29
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1315 diff changeset	30 #include <string>
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1315 diff changeset	31
4426 51a0dcde8778 [project @ 2003-06-13 19:16:37 by jwe] jwe parents: 4342 diff changeset	32 #include <stack>
16153 a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	33 #include <vector>
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	34 #include <map>
4426 51a0dcde8778 [project @ 2003-06-13 19:16:37 by jwe] jwe parents: 4342 diff changeset	35
16139 2fd39ab12209 move a function and data member from lexical_feedback to octave_parser John W. Eaton <jwe@octave.org> parents: 16138 diff changeset	36 #include "lex.h"
16153 a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	37 #include "symtab.h"
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	38 #include "token.h"
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	39
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	40 class octave_comment_list;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	41 class octave_function;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	42 class octave_user_function;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	43 class tree;
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	44 class tree_anon_fcn_handle;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	45 class tree_argument_list;
16237 70f465930546 rearrange class heirarchy for tree_cell and tree_matrix John W. Eaton <jwe@octave.org> parents: 16210 diff changeset	46 class tree_array_list;
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	47 class tree_cell;
16155 0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	48 class tree_classdef;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	49 class tree_classdef_attribute_list;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	50 class tree_classdef_body;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	51 class tree_classdef_enum_block;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	52 class tree_classdef_enum_list;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	53 class tree_classdef_events_block;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	54 class tree_classdef_events_list;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	55 class tree_classdef_methods_block;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	56 class tree_classdef_methods_list;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	57 class tree_classdef_properties_block;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	58 class tree_classdef_property_list;
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	59 class tree_classdef_superclass_list;
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	60 class tree_colon_expression;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	61 class tree_command;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	62 class tree_constant;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	63 class tree_decl_command;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	64 class tree_decl_init_list;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	65 class tree_expression;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	66 class tree_fcn_handle;
16155 0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	67 class tree_funcall;
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	68 class tree_function_def;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	69 class tree_identifier;
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	70 class tree_if_clause;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	71 class tree_if_command;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	72 class tree_if_command_list;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	73 class tree_index_expression;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	74 class tree_matrix;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	75 class tree_matrix;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	76 class tree_parameter_list;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	77 class tree_statement;
13970 c93b953f7d54 plug some memory leaks John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	78 class tree_statement_list;
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	79 class tree_statement_listtree_statement;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	80 class tree_switch_case;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	81 class tree_switch_case_list;
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	82 class tree_switch_command;
3772 e44ffad3d06c [project @ 2001-02-03 06:23:38 by jwe] jwe parents: 3523 diff changeset	83
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20791 diff changeset	84 #include "ovl.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	85
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	86 // Nonzero means print parser debugging info (-d).
4753 9f0ce1536368 [project @ 2004-02-13 17:55:24 by jwe] jwe parents: 4486 diff changeset	87 extern int octave_debug;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	88
3021 18d64612e67a [project @ 1997-06-03 22:18:56 by jwe] jwe parents: 2907 diff changeset	89 // TRUE means we printed messages about reading startup files.
18d64612e67a [project @ 1997-06-03 22:18:56 by jwe] jwe parents: 2907 diff changeset	90 extern bool reading_startup_message_printed;
18d64612e67a [project @ 1997-06-03 22:18:56 by jwe] jwe parents: 2907 diff changeset	91
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	92 extern OCTINTERP_API std::string
5484 2ff5363a16bd [project @ 2005-10-06 17:12:12 by jwe] jwe parents: 5312 diff changeset	93 get_help_from_file (const std::string& nm, bool& symbol_found,
10313 f3b65e1ae355 untabify src header files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	94 std::string& file);
5931 25da9a7d5f6d [project @ 2006-08-16 06:52:19 by jwe] jwe parents: 5781 diff changeset	95
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	96 extern OCTINTERP_API std::string
5931 25da9a7d5f6d [project @ 2006-08-16 06:52:19 by jwe] jwe parents: 5781 diff changeset	97 get_help_from_file (const std::string& nm, bool& symbol_found);
5484 2ff5363a16bd [project @ 2005-10-06 17:12:12 by jwe] jwe parents: 5312 diff changeset	98
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	99 extern OCTINTERP_API std::string lookup_autoload (const std::string& nm);
3021 18d64612e67a [project @ 1997-06-03 22:18:56 by jwe] jwe parents: 2907 diff changeset	100
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	101 extern OCTINTERP_API string_vector autoloaded_functions (void);
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5484 diff changeset	102
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	103 extern OCTINTERP_API string_vector
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	104 reverse_lookup_autoload (const std::string& nm);
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5484 diff changeset	105
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7102 diff changeset	106 extern OCTINTERP_API octave_function *
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7102 diff changeset	107 load_fcn_from_file (const std::string& file_name,
21017 93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20940 diff changeset	108 const std::string& dir_name = "",
93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20940 diff changeset	109 const std::string& dispatch_type = "",
93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20940 diff changeset	110 const std::string& package_name = "",
93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20940 diff changeset	111 const std::string& fcn_name = "",
10313 f3b65e1ae355 untabify src header files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	112 bool autoload = false);
3021 18d64612e67a [project @ 1997-06-03 22:18:56 by jwe] jwe parents: 2907 diff changeset	113
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	114 extern OCTINTERP_API void
5975 e64059303a6f [project @ 2006-08-29 16:37:39 by jwe] jwe parents: 5931 diff changeset	115 source_file (const std::string& file_name,
21017 93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20940 diff changeset	116 const std::string& context = "",
10313 f3b65e1ae355 untabify src header files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	117 bool verbose = false, bool require_file = true,
21017 93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20940 diff changeset	118 const std::string& warn_for = "");
4486 6ceba1f351fb [project @ 2003-08-22 16:49:46 by jwe] jwe parents: 4426 diff changeset	119
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	120 extern OCTINTERP_API octave_value_list
3772 e44ffad3d06c [project @ 2001-02-03 06:23:38 by jwe] jwe parents: 3523 diff changeset	121 feval (const std::string& name,
e44ffad3d06c [project @ 2001-02-03 06:23:38 by jwe] jwe parents: 3523 diff changeset	122 const octave_value_list& args = octave_value_list (),
e44ffad3d06c [project @ 2001-02-03 06:23:38 by jwe] jwe parents: 3523 diff changeset	123 int nargout = 0);
3156 a494f93e60ff [project @ 1998-02-20 07:47:48 by jwe] jwe parents: 3100 diff changeset	124
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	125 extern OCTINTERP_API octave_value_list
4342 813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe] jwe parents: 4238 diff changeset	126 feval (octave_function *fcn,
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe] jwe parents: 4238 diff changeset	127 const octave_value_list& args = octave_value_list (),
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe] jwe parents: 4238 diff changeset	128 int nargout = 0);
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe] jwe parents: 4238 diff changeset	129
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	130 extern OCTINTERP_API octave_value_list
3772 e44ffad3d06c [project @ 2001-02-03 06:23:38 by jwe] jwe parents: 3523 diff changeset	131 feval (const octave_value_list& args, int nargout = 0);
3021 18d64612e67a [project @ 1997-06-03 22:18:56 by jwe] jwe parents: 2907 diff changeset	132
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	133 extern OCTINTERP_API octave_value_list
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3489 diff changeset	134 eval_string (const std::string&, bool silent, int& parse_status, int hargout);
3099 8ce6fed79320 [project @ 1997-11-14 09:49:28 by jwe] jwe parents: 3021 diff changeset	135
6109 c68896f193e3 [project @ 2006-10-27 02:16:18 by jwe] jwe parents: 5975 diff changeset	136 extern OCTINTERP_API octave_value
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3489 diff changeset	137 eval_string (const std::string&, bool silent, int& parse_status);
3021 18d64612e67a [project @ 1997-06-03 22:18:56 by jwe] jwe parents: 2907 diff changeset	138
13970 c93b953f7d54 plug some memory leaks John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	139 extern OCTINTERP_API void cleanup_statement_list (tree_statement_list **lst);
c93b953f7d54 plug some memory leaks John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	140
16149 49dfba4fd3c5 use pure parser and reentrant lexer interfaces John W. Eaton <jwe@octave.org> parents: 16142 diff changeset	141 // Global access to currently active lexer.
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	142 // FIXME: to be removed after more parser+lexer refactoring.
16293 57e87ddfee14 create base class for lexer John W. Eaton <jwe@octave.org> parents: 16288 diff changeset	143 extern octave_base_lexer *LEXER;
16149 49dfba4fd3c5 use pure parser and reentrant lexer interfaces John W. Eaton <jwe@octave.org> parents: 16142 diff changeset	144
16133 249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	145 class
16287 04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	146 octave_base_parser
16133 249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	147 {
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	148 public:
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	149
21063 202cfd2b4514 store parser state in base class; use it in push and pull parsers John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	150 octave_base_parser (octave_base_lexer& lxr);
16195 b52d2f9294b6 use class for reading lexer input John W. Eaton <jwe@octave.org> parents: 16177 diff changeset	151
16293 57e87ddfee14 create base class for lexer John W. Eaton <jwe@octave.org> parents: 16288 diff changeset	152 ~octave_base_parser (void);
16157 335041cc657a optionally use push parser interface John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	153
16177 a7669b4d27f6 eliminate global global_command variable John W. Eaton <jwe@octave.org> parents: 16164 diff changeset	154 void reset (void);
16139 2fd39ab12209 move a function and data member from lexical_feedback to octave_parser John W. Eaton <jwe@octave.org> parents: 16138 diff changeset	155
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	156 // Error mesages for mismatched end tokens.
21071 f25c14056b7c overhaul parser error handling for end token mismatch John W. Eaton <jwe@octave.org> parents: 21065 diff changeset	157 void end_token_error (token *tok, token::end_tok_type expected);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	158
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	159 // Check to see that end tokens are properly matched.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	160 bool end_token_ok (token *tok, token::end_tok_type expected);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	161
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	162 // Maybe print a warning if an assignment expression is used as the
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	163 // test in a logical expression.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	164 void maybe_warn_assign_as_truth_value (tree_expression *expr);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	165
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	166 // Maybe print a warning about switch labels that aren't constants.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	167 void maybe_warn_variable_switch_label (tree_expression *expr);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	168
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	169 // Finish building a range.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	170 tree_expression finish_colon_expression (tree_colon_expression e);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	171
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	172 // Build a constant.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	173 tree_constant make_constant (int op, token tok_val);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	174
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	175 // Build a function handle.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	176 tree_fcn_handle make_fcn_handle (token tok_val);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	177
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	178 // Build an anonymous function handle.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	179 tree_anon_fcn_handle *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	180 make_anon_fcn_handle (tree_parameter_list param_list, tree_statement stmt);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	181
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	182 // Build a binary expression.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	183 tree_expression *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	184 make_binary_op (int op, tree_expression op1, token tok_val,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	185 tree_expression *op2);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	186
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	187 // Build a boolean expression.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	188 tree_expression *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	189 make_boolean_op (int op, tree_expression op1, token tok_val,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	190 tree_expression *op2);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	191
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	192 // Build a prefix expression.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	193 tree_expression *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	194 make_prefix_op (int op, tree_expression op1, token tok_val);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	195
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	196 // Build a postfix expression.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	197 tree_expression *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	198 make_postfix_op (int op, tree_expression op1, token tok_val);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	199
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	200 // Build an unwind-protect command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	201 tree_command *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	202 make_unwind_command (token unwind_tok, tree_statement_list body,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	203 tree_statement_list cleanup, token end_tok,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	204 octave_comment_list lc, octave_comment_list mc);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	205
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	206 // Build a try-catch command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	207 tree_command *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	208 make_try_command (token try_tok, tree_statement_list body,
17283 e6c0ac8ce5b6 eliminate parse conflicts introduced by changeset 923ce8b42db2 John W. Eaton <jwe@octave.org> parents: 17249 diff changeset	209 char catch_sep, tree_statement_list *cleanup,
e6c0ac8ce5b6 eliminate parse conflicts introduced by changeset 923ce8b42db2 John W. Eaton <jwe@octave.org> parents: 17249 diff changeset	210 token end_tok, octave_comment_list lc,
e6c0ac8ce5b6 eliminate parse conflicts introduced by changeset 923ce8b42db2 John W. Eaton <jwe@octave.org> parents: 17249 diff changeset	211 octave_comment_list *mc);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	212
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	213 // Build a while command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	214 tree_command *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	215 make_while_command (token while_tok, tree_expression expr,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	216 tree_statement_list body, token end_tok,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	217 octave_comment_list *lc);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	218
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	219 // Build a do-until command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	220 tree_command *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	221 make_do_until_command (token until_tok, tree_statement_list body,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	222 tree_expression expr, octave_comment_list lc);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	223
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	224 // Build a for command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	225 tree_command *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	226 make_for_command (int tok_id, token for_tok, tree_argument_list lhs,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	227 tree_expression expr, tree_expression maxproc,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	228 tree_statement_list body, token end_tok,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	229 octave_comment_list *lc);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	230
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	231 // Build a break command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	232 tree_command make_break_command (token break_tok);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	233
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	234 // Build a continue command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	235 tree_command make_continue_command (token continue_tok);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	236
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	237 // Build a return command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	238 tree_command make_return_command (token return_tok);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	239
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	240 // Start an if command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	241 tree_if_command_list *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	242 start_if_command (tree_expression expr, tree_statement_list list);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	243
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	244 // Finish an if command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	245 tree_if_command *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	246 finish_if_command (token if_tok, tree_if_command_list list,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	247 token end_tok, octave_comment_list lc);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	248
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	249 // Build an elseif clause.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	250 tree_if_clause *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	251 make_elseif_clause (token elseif_tok, tree_expression expr,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	252 tree_statement_list list, octave_comment_list lc);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	253
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	254 // Finish a switch command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	255 tree_switch_command *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	256 finish_switch_command (token switch_tok, tree_expression expr,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	257 tree_switch_case_list list, token end_tok,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	258 octave_comment_list *lc);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	259
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	260 // Build a switch case.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	261 tree_switch_case *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	262 make_switch_case (token case_tok, tree_expression expr,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	263 tree_statement_list list, octave_comment_list lc);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	264
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	265 // Build an assignment to a variable.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	266 tree_expression *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	267 make_assign_op (int op, tree_argument_list lhs, token eq_tok,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	268 tree_expression *rhs);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	269
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	270 // Define a script.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	271 void make_script (tree_statement_list cmds, tree_statement end_script);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	272
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	273 // Begin defining a function.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	274 octave_user_function *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	275 start_function (tree_parameter_list param_list, tree_statement_list body,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	276 tree_statement *end_function);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	277
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	278 // Create a no-op statement for end_function.
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16335 diff changeset	279 tree_statement *make_end (const std::string& type, bool eof, int l, int c);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	280
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	281 // Do most of the work for defining a function.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	282 octave_user_function *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	283 frob_function (const std::string& fname, octave_user_function *fcn);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	284
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	285 // Finish defining a function.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	286 tree_function_def *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	287 finish_function (tree_parameter_list *ret_list,
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16335 diff changeset	288 octave_user_function fcn, octave_comment_list lc,
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16335 diff changeset	289 int l, int c);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	290
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	291 // Reset state after parsing function.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	292 void
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	293 recover_from_parsing_function (void);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	294
16155 0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	295 tree_funcall *
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	296 make_superclass_ref (const std::string& method_nm,
18927 09eb8a2ddb02 eliminate some unused parameter warnings in parser functions John W. Eaton <jwe@octave.org> parents: 18520 diff changeset	297 const std::string& class_nm);
16155 0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	298
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	299 tree_funcall *
18927 09eb8a2ddb02 eliminate some unused parameter warnings in parser functions John W. Eaton <jwe@octave.org> parents: 18520 diff changeset	300 make_meta_class_query (const std::string& class_nm);
16155 0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	301
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	302 tree_classdef *
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	303 make_classdef (token tok_val, tree_classdef_attribute_list a,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	304 tree_identifier id, tree_classdef_superclass_list sc,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	305 tree_classdef_body body, token end_tok,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	306 octave_comment_list *lc);
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	307
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	308 tree_classdef_properties_block *
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	309 make_classdef_properties_block (token *tok_val,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	310 tree_classdef_attribute_list *a,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	311 tree_classdef_property_list *plist,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	312 token end_tok, octave_comment_list lc);
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	313
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	314 tree_classdef_methods_block *
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	315 make_classdef_methods_block (token *tok_val,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	316 tree_classdef_attribute_list *a,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	317 tree_classdef_methods_list *mlist,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	318 token end_tok, octave_comment_list lc);
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	319
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	320 tree_classdef_events_block *
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	321 make_classdef_events_block (token *tok_val,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	322 tree_classdef_attribute_list *a,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	323 tree_classdef_events_list *elist,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	324 token end_tok, octave_comment_list lc);
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	325
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	326 tree_classdef_enum_block *
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	327 make_classdef_enum_block (token *tok_val,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	328 tree_classdef_attribute_list *a,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	329 tree_classdef_enum_list *elist,
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	330 token end_tok, octave_comment_list lc);
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	331
18262 69990d5edcc2 Allow to parse external methods declaration in classdef files. Michael Goffioul <michael.goffioul@gmail.com> parents: 17856 diff changeset	332 octave_user_function *
69990d5edcc2 Allow to parse external methods declaration in classdef files. Michael Goffioul <michael.goffioul@gmail.com> parents: 17856 diff changeset	333 start_classdef_external_method (tree_identifier *id,
69990d5edcc2 Allow to parse external methods declaration in classdef files. Michael Goffioul <michael.goffioul@gmail.com> parents: 17856 diff changeset	334 tree_parameter_list *pl);
69990d5edcc2 Allow to parse external methods declaration in classdef files. Michael Goffioul <michael.goffioul@gmail.com> parents: 17856 diff changeset	335
69990d5edcc2 Allow to parse external methods declaration in classdef files. Michael Goffioul <michael.goffioul@gmail.com> parents: 17856 diff changeset	336 tree_function_def *
69990d5edcc2 Allow to parse external methods declaration in classdef files. Michael Goffioul <michael.goffioul@gmail.com> parents: 17856 diff changeset	337 finish_classdef_external_method (octave_user_function *fcn,
69990d5edcc2 Allow to parse external methods declaration in classdef files. Michael Goffioul <michael.goffioul@gmail.com> parents: 17856 diff changeset	338 tree_parameter_list *ret_list,
69990d5edcc2 Allow to parse external methods declaration in classdef files. Michael Goffioul <michael.goffioul@gmail.com> parents: 17856 diff changeset	339 octave_comment_list *cl);
69990d5edcc2 Allow to parse external methods declaration in classdef files. Michael Goffioul <michael.goffioul@gmail.com> parents: 17856 diff changeset	340
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	341 // Make an index expression.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	342 tree_index_expression *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	343 make_index_expression (tree_expression *expr,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	344 tree_argument_list *args, char type);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	345
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	346 // Make an indirect reference expression.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	347 tree_index_expression *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	348 make_indirect_ref (tree_expression *expr, const std::string&);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	349
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	350 // Make an indirect reference expression with dynamic field name.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	351 tree_index_expression *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	352 make_indirect_ref (tree_expression expr, tree_expression field);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	353
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	354 // Make a declaration command.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	355 tree_decl_command *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	356 make_decl_command (int tok, token tok_val, tree_decl_init_list lst);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	357
16273 c5e5f6ccac5d 9/10 commits reworking the lexer John W. Eaton <jwe@octave.org> parents: 16237 diff changeset	358 // Validate matrix or cell
c5e5f6ccac5d 9/10 commits reworking the lexer John W. Eaton <jwe@octave.org> parents: 16237 diff changeset	359 bool validate_array_list (tree_expression *e);
c5e5f6ccac5d 9/10 commits reworking the lexer John W. Eaton <jwe@octave.org> parents: 16237 diff changeset	360
c5e5f6ccac5d 9/10 commits reworking the lexer John W. Eaton <jwe@octave.org> parents: 16237 diff changeset	361 // Validate matrix object used in "[lhs] = ..." assignments.
c5e5f6ccac5d 9/10 commits reworking the lexer John W. Eaton <jwe@octave.org> parents: 16237 diff changeset	362 tree_argument_list validate_matrix_for_assignment (tree_expression e);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	363
16237 70f465930546 rearrange class heirarchy for tree_cell and tree_matrix John W. Eaton <jwe@octave.org> parents: 16210 diff changeset	364 // Finish building an array_list (common action for finish_matrix
70f465930546 rearrange class heirarchy for tree_cell and tree_matrix John W. Eaton <jwe@octave.org> parents: 16210 diff changeset	365 // and finish_cell).
70f465930546 rearrange class heirarchy for tree_cell and tree_matrix John W. Eaton <jwe@octave.org> parents: 16210 diff changeset	366 tree_expression finish_array_list (tree_array_list a);
70f465930546 rearrange class heirarchy for tree_cell and tree_matrix John W. Eaton <jwe@octave.org> parents: 16210 diff changeset	367
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	368 // Finish building a matrix list.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	369 tree_expression finish_matrix (tree_matrix m);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	370
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	371 // Finish building a cell list.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	372 tree_expression finish_cell (tree_cell c);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	373
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	374 // Maybe print a warning. Duh.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	375 void maybe_warn_missing_semi (tree_statement_list *);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	376
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	377 // Set the print flag for a statement based on the separator type.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	378 tree_statement_list *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	379 set_stmt_print_flag (tree_statement_list *, char, bool);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	380
17693 efbe746f8fa8 eliminate octave_comment_buffer singleton John W. Eaton <jwe@octave.org> parents: 17283 diff changeset	381 // Finish building a statement.
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21073 diff changeset	382 template <typename T>
17693 efbe746f8fa8 eliminate octave_comment_buffer singleton John W. Eaton <jwe@octave.org> parents: 17283 diff changeset	383 tree_statement make_statement (T arg);
efbe746f8fa8 eliminate octave_comment_buffer singleton John W. Eaton <jwe@octave.org> parents: 17283 diff changeset	384
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	385 // Create a statement list.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	386 tree_statement_list make_statement_list (tree_statement stmt);
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	387
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	388 // Append a statement to an existing statement list.
16136 ed36d5543b27 don't declare octave_parser member functions static John W. Eaton <jwe@octave.org> parents: 16134 diff changeset	389 tree_statement_list *
16134 ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	390 append_statement_list (tree_statement_list *list, char sep,
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	391 tree_statement *stmt, bool warn_missing_semi);
ec9c6222ef5a move static parser helper functions to octave_parser class John W. Eaton <jwe@octave.org> parents: 16133 diff changeset	392
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	393 // Generic error messages.
21065 e1ee2203efe0 allow location info to be passed to octave_base_parser::bison_error John W. Eaton <jwe@octave.org> parents: 21063 diff changeset	394 void bison_error (const std::string& s, int l = -1, int c = -1);
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	395
21073 f7cc48f601d2 additional reworking of error handling in the parser (bug #46877) John W. Eaton <jwe@octave.org> parents: 21071 diff changeset	396 // Contains error message if Bison-generated parser returns non-zero
f7cc48f601d2 additional reworking of error handling in the parser (bug #46877) John W. Eaton <jwe@octave.org> parents: 21071 diff changeset	397 // status.
f7cc48f601d2 additional reworking of error handling in the parser (bug #46877) John W. Eaton <jwe@octave.org> parents: 21071 diff changeset	398 std::string parse_error_msg;
f7cc48f601d2 additional reworking of error handling in the parser (bug #46877) John W. Eaton <jwe@octave.org> parents: 21071 diff changeset	399
16153 a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	400 // Have we found an explicit end to a function?
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	401 bool endfunction_found;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	402
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	403 // TRUE means we are in the process of autoloading a function.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	404 bool autoloading;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	405
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	406 // TRUE means the current function file was found in a relative path
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	407 // element.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	408 bool fcn_file_from_relative_lookup;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	409
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	410 // FALSE if we are still at the primary function. Subfunctions can
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	411 // only be declared inside function files.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	412 bool parsing_subfunctions;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	413
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	414 // Maximum function depth detected. Used to determine whether
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	415 // we have nested functions or just implicitly ended subfunctions.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	416 int max_fcn_depth;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	417
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	418 // = 0 currently outside any function.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	419 // = 1 inside the primary function or a subfunction.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	420 // > 1 means we are looking at a function definition that seems to be
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	421 // inside a function. Note that the function still might not be a
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	422 // nested function.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	423 int curr_fcn_depth;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	424
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	425 // Scope where we install all subfunctions and nested functions. Only
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	426 // used while reading function files.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	427 symbol_table::scope_id primary_fcn_scope;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	428
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	429 // Name of the current class when we are parsing class methods or
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	430 // constructors.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	431 std::string curr_class_name;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	432
16676 7368654f302f Initial support for (classdef) packages. Michael Goffioul <michael.goffioul@gmail.com> parents: 16644 diff changeset	433 // Name of the current package when we are parsing an element contained
7368654f302f Initial support for (classdef) packages. Michael Goffioul <michael.goffioul@gmail.com> parents: 16644 diff changeset	434 // in a package directory (+-directory).
7368654f302f Initial support for (classdef) packages. Michael Goffioul <michael.goffioul@gmail.com> parents: 16644 diff changeset	435 std::string curr_package_name;
7368654f302f Initial support for (classdef) packages. Michael Goffioul <michael.goffioul@gmail.com> parents: 16644 diff changeset	436
16153 a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	437 // A stack holding the nested function scopes being parsed.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	438 // We don't use std::stack, because we want the clear method. Also, we
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	439 // must access one from the top
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	440 std::vector<symbol_table::scope_id> function_scopes;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	441
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	442 // Pointer to the primary user function or user script function.
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	443 octave_function *primary_fcn_ptr;
a57c2c8c8163 move some variables into the octave_parser class John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	444
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16335 diff changeset	445 // List of subfunction names, initially in the order they are
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16335 diff changeset	446 // installed in the symbol table, then ordered as they appear in the
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16335 diff changeset	447 // file. Eventually stashed in the primary function object.
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16335 diff changeset	448 std::list<std::string> subfunction_names;
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16335 diff changeset	449
16155 0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	450 // Pointer to the classdef object we just parsed, if any.
0259254a3ccc maint: periodic merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16153 diff changeset	451 tree_classdef *classdef_object;
16211 3449bf257514 maint: fix botched merge of default to classdef John W. Eaton <jwe@octave.org> parents: 16205 diff changeset	452
16177 a7669b4d27f6 eliminate global global_command variable John W. Eaton <jwe@octave.org> parents: 16164 diff changeset	453 // Result of parsing input.
a7669b4d27f6 eliminate global global_command variable John W. Eaton <jwe@octave.org> parents: 16164 diff changeset	454 tree_statement_list *stmt_list;
a7669b4d27f6 eliminate global global_command variable John W. Eaton <jwe@octave.org> parents: 16164 diff changeset	455
16149 49dfba4fd3c5 use pure parser and reentrant lexer interfaces John W. Eaton <jwe@octave.org> parents: 16142 diff changeset	456 // State of the lexer.
16293 57e87ddfee14 create base class for lexer John W. Eaton <jwe@octave.org> parents: 16288 diff changeset	457 octave_base_lexer& lexer;
16149 49dfba4fd3c5 use pure parser and reentrant lexer interfaces John W. Eaton <jwe@octave.org> parents: 16142 diff changeset	458
21063 202cfd2b4514 store parser state in base class; use it in push and pull parsers John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	459 // Internal state of the Bison parser.
202cfd2b4514 store parser state in base class; use it in push and pull parsers John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	460 void *parser_state;
202cfd2b4514 store parser state in base class; use it in push and pull parsers John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	461
16287 04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	462 private:
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	463
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	464 // No copying!
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	465
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	466 octave_base_parser (const octave_base_parser&);
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	467
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	468 octave_base_parser& operator = (const octave_base_parser&);
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	469 };
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	470
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	471 class
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	472 octave_parser : public octave_base_parser
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	473 {
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	474 public:
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	475
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	476 octave_parser (void)
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	477 : octave_base_parser (*(new octave_lexer ()))
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	478 { }
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	479
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	480 octave_parser (FILE *file)
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	481 : octave_base_parser (*(new octave_lexer (file)))
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	482 { }
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	483
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	484 octave_parser (const std::string& eval_string)
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	485 : octave_base_parser (*(new octave_lexer (eval_string)))
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	486 { }
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	487
16335 bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16294 diff changeset	488 octave_parser (octave_lexer& lxr)
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16294 diff changeset	489 : octave_base_parser (lxr)
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16294 diff changeset	490 { }
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16294 diff changeset	491
16287 04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	492 ~octave_parser (void) { }
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	493
04a7953496a7 create base class for parser; use reference for curr_lexer John W. Eaton <jwe@octave.org> parents: 16273 diff changeset	494 int run (void);
16133 249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	495
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	496 private:
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	497
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	498 // No copying!
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	499
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	500 octave_parser (const octave_parser&);
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	501
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	502 octave_parser& operator = (const octave_parser&);
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	503 };
249d62b3fac8 new class for parser state John W. Eaton <jwe@octave.org> parents: 16122 diff changeset	504
16294 0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	505 class
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	506 octave_push_parser : public octave_base_parser
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	507 {
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	508 public:
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	509
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	510 octave_push_parser (void)
21063 202cfd2b4514 store parser state in base class; use it in push and pull parsers John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	511 : octave_base_parser (*(new octave_push_lexer ()))
202cfd2b4514 store parser state in base class; use it in push and pull parsers John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	512 { }
16294 0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	513
21063 202cfd2b4514 store parser state in base class; use it in push and pull parsers John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	514 ~octave_push_parser (void) { }
16294 0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	515
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	516 int run (const std::string& input, bool eof);
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	517
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	518 private:
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	519
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	520 // No copying!
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	521
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	522 octave_push_parser (const octave_push_parser&);
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	523
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	524 octave_push_parser& operator = (const octave_push_parser&);
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	525 };
0925d1f6875e push parser/lexer interface John W. Eaton <jwe@octave.org> parents: 16293 diff changeset	526
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	527 #endif

Mercurial > octave

annotate libinterp/parse-tree/parse.h @ 21244:1473547f50f5