Mercurial > octave
annotate libinterp/parse-tree/pt-fcn-handle.cc @ 21301:40de9f8f23a6
Use '#include "config.h"' rather than <config.h>.
* mk-octave-config-h.sh, mk-opts.pl, Backend.cc, BaseControl.cc,
ButtonControl.cc, Canvas.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc,
EditControl.cc, Figure.cc, FigureWindow.cc, GLCanvas.cc, KeyMap.cc,
ListBoxControl.cc, Logger.cc, Menu.cc, MouseModeActionGroup.cc, Object.cc,
ObjectFactory.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc,
PushButtonControl.cc, PushTool.cc, QtHandlesUtils.cc, RadioButtonControl.cc,
SliderControl.cc, TextControl.cc, TextEdit.cc, ToggleButtonControl.cc,
ToggleTool.cc, ToolBar.cc, ToolBarButton.cc, __init_qt__.cc,
annotation-dialog.cc, gl-select.cc, module.mk, kpty.cpp, color-picker.cc,
dialog.cc, documentation-dock-widget.cc, files-dock-widget.cc,
find-files-dialog.cc, find-files-model.cc, history-dock-widget.cc,
file-editor-tab.cc, file-editor-tab.h, file-editor.cc, find-dialog.cc,
marker.cc, octave-qscintilla.cc, octave-txt-lexer.cc, main-window.cc,
octave-cmd.cc, octave-dock-widget.cc, octave-gui.cc, octave-interpreter.cc,
octave-qt-link.cc, parser.cc, webinfo.cc, resource-manager.cc,
settings-dialog.cc, shortcut-manager.cc, terminal-dock-widget.cc,
thread-manager.cc, welcome-wizard.cc, workspace-model.cc, workspace-view.cc,
build-env-features.sh, build-env.in.cc, Cell.cc, __contourc__.cc,
__dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc,
__pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc,
bsxfun.cc, c-file-ptr-stream.cc, cdisplay.c, cellfun.cc, coct-hdf5-types.c,
colloc.cc, comment-list.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc,
debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, display.cc, dlmread.cc,
dot.cc, dynamic-ld.cc, eig.cc, ellipj.cc, error.cc, errwarn.cc, event-queue.cc,
fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, ft-text-renderer.cc,
gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, gripes.cc, hash.cc, help.cc,
hess.cc, hex2num.cc, hook-fcn.cc, input.cc, inv.cc, jit-ir.cc, jit-typeinfo.cc,
jit-util.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc,
ls-ascii-helper.cc, ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc,
ls-oct-binary.cc, ls-oct-text.cc, ls-utils.cc, lsode.cc, lu.cc, luinc.cc,
mappers.cc, matrix_type.cc, max.cc, mex.cc, mgorth.cc, nproc.cc,
oct-errno.in.cc, oct-fstrm.cc, oct-hdf5-types.cc, oct-hist.cc, oct-iostrm.cc,
oct-lvalue.cc, oct-map.cc, oct-prcstrm.cc, oct-procbuf.cc, oct-stream.cc,
oct-strstrm.cc, oct-tex-lexer.in.ll, oct-tex-parser.in.yy, octave-link.cc,
ordschur.cc, pager.cc, pinv.cc, pr-output.cc, procstream.cc, profiler.cc,
psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc,
schur.cc, sighandlers.cc, siglist.c, sparse-xdiv.cc, sparse-xpow.cc, sparse.cc,
spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc,
sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, text-renderer.cc, time.cc,
toplev.cc, tril.cc, tsearch.cc, txt-eng.cc, typecast.cc, urlwrite.cc, utils.cc,
variables.cc, xdiv.cc, xgl2ps.c, xnorm.cc, xpow.cc, zfstream.cc,
__delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc,
__init_fltk__.cc, __init_gnuplot__.cc, __magick_read__.cc, __osmesa_print__.cc,
__voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc,
colamd.cc, convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc,
mkbuiltins, mkops, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc,
ov-base-scalar.cc, ov-base-sparse.cc, ov-base.cc, ov-bool-mat.cc,
ov-bool-sparse.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-ch-mat.cc,
ov-class.cc, ov-classdef.cc, ov-colon.cc, ov-complex.cc, ov-cs-list.cc,
ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc, ov-fcn-handle.cc,
ov-fcn-inline.cc, ov-fcn.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc,
ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-lazy-idx.cc,
ov-mex-fcn.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-perm.cc, ov-range.cc,
ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc,
ov-struct.cc, ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc,
ov-uint8.cc, ov-usr-fcn.cc, ov.cc, ovl.cc, octave.cc, 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-double-conv.cc, op-fcdm-fcdm.cc,
op-fcdm-fdm.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-float-conv.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-int-conv.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-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, lex.ll, oct-parse.in.yy,
pt-arg-list.cc, pt-array-list.cc, pt-assign.cc, pt-binop.cc, pt-bp.cc,
pt-cbinop.cc, pt-cell.cc, pt-check.cc, pt-classdef.cc, pt-cmd.cc, pt-colon.cc,
pt-const.cc, pt-decl.cc, pt-eval.cc, pt-except.cc, pt-exp.cc, pt-fcn-handle.cc,
pt-funcall.cc, pt-id.cc, pt-idx.cc, pt-jump.cc, pt-loop.cc, pt-mat.cc,
pt-misc.cc, pt-pr-code.cc, pt-select.cc, pt-stmt.cc, pt-unop.cc, pt.cc,
token.cc, Array-jit.cc, Array-os.cc, Array-sym.cc, Array-tc.cc, version.cc,
Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc,
Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc,
Array-voidp.cc, Array.cc, CColVector.cc, CDiagMatrix.cc, CMatrix.cc,
CNDArray.cc, CRowVector.cc, CSparse.cc, DiagArray2.cc, MArray-C.cc,
MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc,
MDiagArray2.cc, MSparse-C.cc, MSparse-d.cc, MatrixType.cc, PermMatrix.cc,
Range.cc, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, boolMatrix.cc,
boolNDArray.cc, boolSparse.cc, chMatrix.cc, chNDArray.cc, dColVector.cc,
dDiagMatrix.cc, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc,
dim-vector.cc, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc, fCNDArray.cc,
fCRowVector.cc, fColVector.cc, fDiagMatrix.cc, fMatrix.cc, fNDArray.cc,
fRowVector.cc, idx-vector.cc, int16NDArray.cc, int32NDArray.cc,
int64NDArray.cc, int8NDArray.cc, intNDArray.cc, uint16NDArray.cc,
uint32NDArray.cc, uint64NDArray.cc, uint8NDArray.cc, blaswrap.c, cquit.c,
f77-extern.cc, f77-fcn.c, lo-error.c, quit.cc, CollocWt.cc, DASPK.cc, DASRT.cc,
DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, aepbalance.cc, chol.cc,
eigs-base.cc, fEIG.cc, gepbalance.cc, hess.cc, lo-mappers.cc, lo-specfun.cc,
lu.cc, oct-convn.cc, oct-fftw.cc, oct-norm.cc, oct-rand.cc, oct-spparms.cc,
qr.cc, qrp.cc, randgamma.c, randmtzig.c, randpoisson.c, schur.cc,
sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, svd.cc,
mk-ops.awk, dir-ops.cc, file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc,
oct-env.cc, oct-group.cc, oct-passwd.cc, oct-syscalls.cc, oct-time.cc,
oct-uname.cc, cmd-edit.cc, cmd-hist.cc, data-conv.cc, f2c-main.c,
glob-match.cc, kpse.cc, lo-array-errwarn.cc, lo-array-gripes.cc, lo-cutils.c,
lo-ieee.cc, lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc,
oct-inttypes.cc, oct-locbuf.cc, oct-mutex.cc, oct-rl-edit.c, oct-rl-hist.c,
oct-shlib.cc, oct-sort.cc, pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc,
sparse-util.cc, str-vec.cc, unwind-prot.cc, url-transfer.cc,
display-available.c, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc,
octave-config.in.cc:
Use '#include "config.h"' rather than <config.h>.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 18 Feb 2016 13:34:50 -0800 |
parents | fcac5dbbf9ed |
children | aba2e6293dd8 |
rev | line source |
---|---|
4343 | 1 /* |
2 | |
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3 Copyright (C) 2003-2015 John W. Eaton |
4343 | 4 |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
10 option) any later version. | |
4343 | 11 |
12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
16 | |
17 You should have received a copy of the GNU General Public License | |
7016 | 18 along with Octave; see the file COPYING. If not, see |
19 <http://www.gnu.org/licenses/>. | |
4343 | 20 |
21 */ | |
22 | |
23 #ifdef HAVE_CONFIG_H | |
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24 # include "config.h" |
4343 | 25 #endif |
26 | |
27 #include <iostream> | |
28 | |
29 #include "error.h" | |
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30 #include "ovl.h" |
4343 | 31 #include "ov-fcn-handle.h" |
32 #include "pt-fcn-handle.h" | |
33 #include "pager.h" | |
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34 #include "pt-const.h" |
4343 | 35 #include "pt-walk.h" |
5861 | 36 #include "variables.h" |
4343 | 37 |
38 void | |
39 tree_fcn_handle::print (std::ostream& os, bool pr_as_read_syntax, | |
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40 bool pr_orig_text) |
4343 | 41 { |
42 print_raw (os, pr_as_read_syntax, pr_orig_text); | |
43 } | |
44 | |
45 void | |
46 tree_fcn_handle::print_raw (std::ostream& os, bool pr_as_read_syntax, | |
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47 bool pr_orig_text) |
4343 | 48 { |
49 os << ((pr_as_read_syntax || pr_orig_text) ? "@" : "") << nm; | |
50 } | |
51 | |
52 octave_value | |
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53 tree_fcn_handle::rvalue1 (int) |
4343 | 54 { |
55 return make_fcn_handle (nm); | |
56 } | |
57 | |
58 octave_value_list | |
59 tree_fcn_handle::rvalue (int nargout) | |
60 { | |
61 octave_value_list retval; | |
62 | |
63 if (nargout > 1) | |
64 error ("invalid number of output arguments for function handle expression"); | |
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65 |
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66 retval = rvalue1 (nargout); |
4343 | 67 |
68 return retval; | |
69 } | |
70 | |
5861 | 71 tree_expression * |
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72 tree_fcn_handle::dup (symbol_table::scope_id, |
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73 symbol_table::context_id) const |
5861 | 74 { |
75 tree_fcn_handle *new_fh = new tree_fcn_handle (nm, line (), column ()); | |
76 | |
77 new_fh->copy_base (*this); | |
78 | |
79 return new_fh; | |
80 } | |
81 | |
4343 | 82 void |
83 tree_fcn_handle::accept (tree_walker& tw) | |
84 { | |
85 tw.visit_fcn_handle (*this); | |
86 } | |
87 | |
5861 | 88 octave_value |
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89 tree_anon_fcn_handle::rvalue1 (int) |
5861 | 90 { |
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91 // FIXME: should CMD_LIST be limited to a single expression? |
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92 // I think that is what Matlab does. |
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93 |
7336 | 94 tree_parameter_list *param_list = parameter_list (); |
95 tree_parameter_list *ret_list = return_list (); | |
96 tree_statement_list *cmd_list = body (); | |
97 symbol_table::scope_id this_scope = scope (); | |
5861 | 98 |
7336 | 99 symbol_table::scope_id new_scope = symbol_table::dup_scope (this_scope); |
5861 | 100 |
7336 | 101 if (new_scope > 0) |
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102 symbol_table::inherit (new_scope, symbol_table::current_scope (), |
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103 symbol_table::current_context ()); |
5861 | 104 |
105 octave_user_function *uf | |
7336 | 106 = new octave_user_function (new_scope, |
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107 param_list ? param_list->dup (new_scope, 0) : 0, |
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108 ret_list ? ret_list->dup (new_scope, 0) : 0, |
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109 cmd_list ? cmd_list->dup (new_scope, 0) : 0); |
5861 | 110 |
6656 | 111 octave_function *curr_fcn = octave_call_stack::current (); |
112 | |
113 if (curr_fcn) | |
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114 { |
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115 // FIXME: maybe it would be better to just stash curr_fcn |
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116 // instead of individual bits of info about it? |
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117 |
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118 uf->stash_parent_fcn_name (curr_fcn->name ()); |
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119 uf->stash_dir_name (curr_fcn->dir_name ()); |
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120 |
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121 symbol_table::scope_id parent_scope = curr_fcn->parent_fcn_scope (); |
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122 |
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123 if (parent_scope < 0) |
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124 parent_scope = curr_fcn->scope (); |
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125 |
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126 uf->stash_parent_fcn_scope (parent_scope); |
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127 |
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128 if (curr_fcn->is_class_method () || curr_fcn->is_class_constructor ()) |
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129 uf->stash_dispatch_class (curr_fcn->dispatch_class ()); |
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130 } |
6656 | 131 |
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132 uf->mark_as_anonymous_function (); |
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133 uf->stash_fcn_file_name (file_name); |
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134 uf->stash_fcn_location (line (), column ()); |
6149 | 135 |
6505 | 136 octave_value ov_fcn (uf); |
5861 | 137 |
10960 | 138 octave_value fh (octave_fcn_binder::maybe_binder (ov_fcn)); |
5861 | 139 |
140 return fh; | |
141 } | |
142 | |
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143 /* |
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144 %!function r = __f2 (f, x) |
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145 %! r = f (x); |
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146 %!endfunction |
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147 %!function f = __f1 (k) |
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148 %! f = @(x) __f2 (@(y) y-k, x); |
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149 %!endfunction |
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150 |
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151 %!assert ((__f1 (3)) (10) == 7) |
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152 |
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153 %!test |
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154 %! g = @(t) feval (@(x) t*x, 2); |
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155 %! assert (g(0.5) == 1); |
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156 |
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157 %!test |
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158 %! h = @(x) sin (x); |
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159 %! g = @(f, x) h (x); |
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160 %! f = @() g (@(x) h, pi); |
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161 %! assert (f () == sin (pi)); |
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162 |
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163 The next two tests are intended to test parsing of a character string |
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164 vs. hermitian operator at the beginning of an anonymous function |
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165 expression. The use of ' for the character string and the spacing is |
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166 intentional, so don't change it. |
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167 |
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168 %!test |
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169 %! f = @() 'foo'; |
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170 %! assert (f (), 'foo'); |
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171 |
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172 %!test |
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173 %! f = @()'foo'; |
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174 %! assert (f (), 'foo'); |
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175 */ |
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176 |
5861 | 177 octave_value_list |
178 tree_anon_fcn_handle::rvalue (int nargout) | |
179 { | |
180 octave_value_list retval; | |
181 | |
182 if (nargout > 1) | |
183 error ("invalid number of output arguments for anonymous function handle expression"); | |
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184 |
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185 retval = rvalue1 (nargout); |
5861 | 186 |
187 return retval; | |
188 } | |
189 | |
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190 tree_expression * |
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191 tree_anon_fcn_handle::dup (symbol_table::scope_id, |
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192 symbol_table::context_id) const |
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193 { |
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194 tree_parameter_list *param_list = parameter_list (); |
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195 tree_parameter_list *ret_list = return_list (); |
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196 tree_statement_list *cmd_list = body (); |
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197 symbol_table::scope_id this_scope = scope (); |
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198 |
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199 symbol_table::scope_id new_scope = symbol_table::dup_scope (this_scope); |
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200 |
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201 if (new_scope > 0) |
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202 symbol_table::inherit (new_scope, symbol_table::current_scope (), |
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203 symbol_table::current_context ()); |
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204 |
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205 tree_anon_fcn_handle *new_afh = new |
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206 tree_anon_fcn_handle (param_list ? param_list->dup (new_scope, 0) : 0, |
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207 ret_list ? ret_list->dup (new_scope, 0) : 0, |
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208 cmd_list ? cmd_list->dup (new_scope, 0) : 0, |
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209 new_scope, line (), column ()); |
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210 |
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211 new_afh->copy_base (*this); |
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212 |
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213 return new_afh; |
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214 } |
5861 | 215 |
216 void | |
217 tree_anon_fcn_handle::accept (tree_walker& tw) | |
218 { | |
219 tw.visit_anon_fcn_handle (*this); | |
220 } |