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annotate libinterp/parse-tree/pt-misc.cc @ 17787:175b392e91fe

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Use GNU style coding conventions for code in libinterp/ * libinterp/corefcn/Cell.h, libinterp/corefcn/__contourc__.cc, libinterp/corefcn/__dispatch__.cc, libinterp/corefcn/__lin_interpn__.cc, libinterp/corefcn/__pchip_deriv__.cc, libinterp/corefcn/__qp__.cc, libinterp/corefcn/balance.cc, libinterp/corefcn/besselj.cc, libinterp/corefcn/betainc.cc, libinterp/corefcn/bitfcns.cc, libinterp/corefcn/bsxfun.cc, libinterp/corefcn/c-file-ptr-stream.cc, libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/cellfun.cc, libinterp/corefcn/colloc.cc, libinterp/corefcn/comment-list.h, libinterp/corefcn/conv2.cc, libinterp/corefcn/daspk.cc, libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc, libinterp/corefcn/data.cc, libinterp/corefcn/debug.cc, libinterp/corefcn/defaults.cc, libinterp/corefcn/defaults.in.h, libinterp/corefcn/defun-int.h, libinterp/corefcn/defun.cc, libinterp/corefcn/det.cc, libinterp/corefcn/dirfns.cc, libinterp/corefcn/display.cc, libinterp/corefcn/dlmread.cc, libinterp/corefcn/dot.cc, libinterp/corefcn/dynamic-ld.cc, libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/eig.cc, libinterp/corefcn/ellipj.cc, libinterp/corefcn/error.cc, libinterp/corefcn/error.h, libinterp/corefcn/event-queue.h, libinterp/corefcn/fft.cc, libinterp/corefcn/fft2.cc, libinterp/corefcn/fftn.cc, libinterp/corefcn/file-io.cc, libinterp/corefcn/filter.cc, libinterp/corefcn/find.cc, libinterp/corefcn/gammainc.cc, libinterp/corefcn/gcd.cc, libinterp/corefcn/getgrent.cc, libinterp/corefcn/getpwent.cc, libinterp/corefcn/getrusage.cc, libinterp/corefcn/givens.cc, libinterp/corefcn/gl-render.cc, libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/gl2ps-renderer.h, libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h, libinterp/corefcn/gripes.cc, libinterp/corefcn/gripes.h, libinterp/corefcn/help.cc, libinterp/corefcn/hess.cc, libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc, libinterp/corefcn/input.h, libinterp/corefcn/inv.cc, libinterp/corefcn/jit-ir.h, libinterp/corefcn/jit-typeinfo.cc, libinterp/corefcn/jit-typeinfo.h, libinterp/corefcn/jit-util.h, libinterp/corefcn/kron.cc, libinterp/corefcn/load-path.cc, libinterp/corefcn/load-path.h, libinterp/corefcn/load-save.cc, libinterp/corefcn/load-save.h, libinterp/corefcn/lookup.cc, libinterp/corefcn/ls-ascii-helper.cc, libinterp/corefcn/ls-hdf5.cc, libinterp/corefcn/ls-hdf5.h, libinterp/corefcn/ls-mat-ascii.cc, libinterp/corefcn/ls-mat-ascii.h, libinterp/corefcn/ls-mat4.cc, libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/ls-mat5.h, libinterp/corefcn/ls-oct-ascii.cc, libinterp/corefcn/lsode.cc, libinterp/corefcn/lu.cc, libinterp/corefcn/luinc.cc, libinterp/corefcn/mappers.cc, libinterp/corefcn/matrix_type.cc, libinterp/corefcn/max.cc, libinterp/corefcn/md5sum.cc, libinterp/corefcn/mex.cc, libinterp/corefcn/mexproto.h, libinterp/corefcn/mgorth.cc, libinterp/corefcn/mxarray.in.h, libinterp/corefcn/nproc.cc, libinterp/corefcn/oct-hist.cc, libinterp/corefcn/oct-lvalue.h, libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h, libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.cc, libinterp/corefcn/oct-stream.h, libinterp/corefcn/octave-link.cc, libinterp/corefcn/octave-link.h, libinterp/corefcn/pager.cc, libinterp/corefcn/pinv.cc, libinterp/corefcn/pr-output.cc, libinterp/corefcn/procstream.h, libinterp/corefcn/profiler.cc, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/pt-jit.h, libinterp/corefcn/quad.cc, libinterp/corefcn/quadcc.cc, libinterp/corefcn/qz.cc, libinterp/corefcn/rand.cc, libinterp/corefcn/rcond.cc, libinterp/corefcn/regexp.cc, libinterp/corefcn/schur.cc, libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sighandlers.h, libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/sparse-xdiv.h, libinterp/corefcn/sparse-xpow.cc, libinterp/corefcn/sparse.cc, libinterp/corefcn/spparms.cc, libinterp/corefcn/sqrtm.cc, libinterp/corefcn/str2double.cc, libinterp/corefcn/strfind.cc, libinterp/corefcn/strfns.cc, libinterp/corefcn/sub2ind.cc, libinterp/corefcn/svd.cc, libinterp/corefcn/syl.cc, libinterp/corefcn/symtab.cc, libinterp/corefcn/symtab.h, libinterp/corefcn/syscalls.cc, libinterp/corefcn/sysdep.cc, libinterp/corefcn/sysdep.h, libinterp/corefcn/time.cc, libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h, libinterp/corefcn/tril.cc, libinterp/corefcn/txt-eng-ft.cc, libinterp/corefcn/txt-eng-ft.h, libinterp/corefcn/txt-eng.h, libinterp/corefcn/typecast.cc, libinterp/corefcn/urlwrite.cc, libinterp/corefcn/utils.cc, libinterp/corefcn/variables.cc, libinterp/corefcn/variables.h, libinterp/corefcn/xdiv.cc, libinterp/corefcn/xdiv.h, libinterp/corefcn/xnorm.h, libinterp/corefcn/xpow.cc, libinterp/corefcn/xpow.h, libinterp/corefcn/zfstream.cc, libinterp/corefcn/zfstream.h, libinterp/dldfcn/__delaunayn__.cc, libinterp/dldfcn/__dsearchn__.cc, libinterp/dldfcn/__eigs__.cc, libinterp/dldfcn/__fltk_uigetfile__.cc, libinterp/dldfcn/__glpk__.cc, libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/__init_gnuplot__.cc, libinterp/dldfcn/__magick_read__.cc, libinterp/dldfcn/__voronoi__.cc, libinterp/dldfcn/amd.cc, libinterp/dldfcn/ccolamd.cc, libinterp/dldfcn/chol.cc, libinterp/dldfcn/colamd.cc, libinterp/dldfcn/convhulln.cc, libinterp/dldfcn/dmperm.cc, libinterp/dldfcn/fftw.cc, libinterp/dldfcn/qr.cc, libinterp/dldfcn/symbfact.cc, libinterp/dldfcn/symrcm.cc, libinterp/dldfcn/tsearch.cc, libinterp/octave-value/ov-base-diag.cc, libinterp/octave-value/ov-base-diag.h, libinterp/octave-value/ov-base-int.cc, libinterp/octave-value/ov-base-int.h, libinterp/octave-value/ov-base-mat.h, libinterp/octave-value/ov-base-scalar.cc, libinterp/octave-value/ov-base-scalar.h, libinterp/octave-value/ov-base-sparse.cc, libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.cc, libinterp/octave-value/ov-base.h, libinterp/octave-value/ov-bool-mat.cc, libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.cc, libinterp/octave-value/ov-bool-sparse.h, libinterp/octave-value/ov-bool.cc, libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.cc, libinterp/octave-value/ov-builtin.h, libinterp/octave-value/ov-cell.cc, libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.cc, libinterp/octave-value/ov-ch-mat.h, libinterp/octave-value/ov-class.cc, libinterp/octave-value/ov-class.h, libinterp/octave-value/ov-colon.h, libinterp/octave-value/ov-complex.cc, libinterp/octave-value/ov-complex.h, libinterp/octave-value/ov-cx-diag.cc, libinterp/octave-value/ov-cx-diag.h, libinterp/octave-value/ov-cx-mat.cc, libinterp/octave-value/ov-cx-mat.h, libinterp/octave-value/ov-cx-sparse.cc, libinterp/octave-value/ov-cx-sparse.h, libinterp/octave-value/ov-dld-fcn.h, libinterp/octave-value/ov-fcn-handle.cc, libinterp/octave-value/ov-fcn-handle.h, libinterp/octave-value/ov-fcn-inline.cc, libinterp/octave-value/ov-fcn-inline.h, libinterp/octave-value/ov-fcn.h, libinterp/octave-value/ov-float.cc, libinterp/octave-value/ov-float.h, libinterp/octave-value/ov-flt-complex.cc, libinterp/octave-value/ov-flt-complex.h, libinterp/octave-value/ov-flt-cx-diag.cc, libinterp/octave-value/ov-flt-cx-diag.h, libinterp/octave-value/ov-flt-cx-mat.cc, libinterp/octave-value/ov-flt-cx-mat.h, libinterp/octave-value/ov-flt-re-diag.cc, libinterp/octave-value/ov-flt-re-diag.h, libinterp/octave-value/ov-flt-re-mat.cc, libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int16.cc, libinterp/octave-value/ov-int32.cc, libinterp/octave-value/ov-int64.cc, libinterp/octave-value/ov-int8.cc, libinterp/octave-value/ov-intx.h, libinterp/octave-value/ov-java.cc, libinterp/octave-value/ov-lazy-idx.h, libinterp/octave-value/ov-mex-fcn.cc, libinterp/octave-value/ov-mex-fcn.h, libinterp/octave-value/ov-null-mat.cc, libinterp/octave-value/ov-null-mat.h, libinterp/octave-value/ov-oncleanup.cc, libinterp/octave-value/ov-perm.cc, libinterp/octave-value/ov-perm.h, libinterp/octave-value/ov-range.cc, libinterp/octave-value/ov-range.h, libinterp/octave-value/ov-re-diag.cc, libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.cc, libinterp/octave-value/ov-re-mat.h, libinterp/octave-value/ov-re-sparse.cc, libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.cc, libinterp/octave-value/ov-scalar.h, libinterp/octave-value/ov-str-mat.cc, libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.cc, libinterp/octave-value/ov-struct.h, libinterp/octave-value/ov-type-conv.h, libinterp/octave-value/ov-typeinfo.cc, libinterp/octave-value/ov-typeinfo.h, libinterp/octave-value/ov-uint16.cc, libinterp/octave-value/ov-uint32.cc, libinterp/octave-value/ov-uint64.cc, libinterp/octave-value/ov-uint8.cc, libinterp/octave-value/ov-usr-fcn.cc, libinterp/octave-value/ov-usr-fcn.h, libinterp/octave-value/ov.cc, libinterp/octave-value/ov.h, libinterp/octave.cc, libinterp/operators/op-b-bm.cc, libinterp/operators/op-b-sbm.cc, libinterp/operators/op-bm-b.cc, libinterp/operators/op-bm-bm.cc, libinterp/operators/op-cdm-cdm.cc, libinterp/operators/op-chm.cc, libinterp/operators/op-class.cc, libinterp/operators/op-cm-cm.cc, libinterp/operators/op-cm-cs.cc, libinterp/operators/op-cm-s.cc, libinterp/operators/op-cm-scm.cc, libinterp/operators/op-cm-sm.cc, libinterp/operators/op-cs-cm.cc, libinterp/operators/op-cs-cs.cc, libinterp/operators/op-cs-scm.cc, libinterp/operators/op-cs-sm.cc, libinterp/operators/op-dm-dm.cc, libinterp/operators/op-dm-scm.cc, libinterp/operators/op-double-conv.cc, libinterp/operators/op-fcdm-fcdm.cc, libinterp/operators/op-fcm-fcm.cc, libinterp/operators/op-fcm-fcs.cc, libinterp/operators/op-fcm-fm.cc, libinterp/operators/op-fcm-fs.cc, libinterp/operators/op-fcs-fcm.cc, libinterp/operators/op-fcs-fcs.cc, libinterp/operators/op-fcs-fm.cc, libinterp/operators/op-fcs-fs.cc, libinterp/operators/op-fdm-fdm.cc, libinterp/operators/op-float-conv.cc, libinterp/operators/op-fm-fcm.cc, libinterp/operators/op-fm-fcs.cc, libinterp/operators/op-fm-fm.cc, libinterp/operators/op-fm-fs.cc, libinterp/operators/op-fs-fcm.cc, libinterp/operators/op-fs-fcs.cc, libinterp/operators/op-fs-fm.cc, libinterp/operators/op-fs-fs.cc, libinterp/operators/op-m-cm.cc, libinterp/operators/op-m-cs.cc, libinterp/operators/op-m-m.cc, libinterp/operators/op-m-s.cc, libinterp/operators/op-m-scm.cc, libinterp/operators/op-m-sm.cc, libinterp/operators/op-pm-scm.cc, libinterp/operators/op-range.cc, libinterp/operators/op-s-cm.cc, libinterp/operators/op-s-cs.cc, libinterp/operators/op-s-scm.cc, libinterp/operators/op-sbm-b.cc, libinterp/operators/op-sbm-bm.cc, libinterp/operators/op-sbm-sbm.cc, libinterp/operators/op-scm-cm.cc, libinterp/operators/op-scm-cs.cc, libinterp/operators/op-scm-m.cc, libinterp/operators/op-scm-s.cc, libinterp/operators/op-scm-scm.cc, libinterp/operators/op-scm-sm.cc, libinterp/operators/op-sm-cm.cc, libinterp/operators/op-sm-m.cc, libinterp/operators/op-sm-s.cc, libinterp/operators/op-sm-scm.cc, libinterp/operators/op-sm-sm.cc, libinterp/operators/op-str-m.cc, libinterp/operators/op-str-s.cc, libinterp/operators/op-str-str.cc, libinterp/operators/ops.h, libinterp/parse-tree/lex.h, libinterp/parse-tree/parse.h, libinterp/parse-tree/pt-arg-list.cc, libinterp/parse-tree/pt-arg-list.h, libinterp/parse-tree/pt-assign.cc, libinterp/parse-tree/pt-assign.h, libinterp/parse-tree/pt-binop.cc, libinterp/parse-tree/pt-binop.h, libinterp/parse-tree/pt-bp.h, libinterp/parse-tree/pt-cbinop.cc, libinterp/parse-tree/pt-check.cc, libinterp/parse-tree/pt-colon.cc, libinterp/parse-tree/pt-colon.h, libinterp/parse-tree/pt-const.cc, libinterp/parse-tree/pt-decl.cc, libinterp/parse-tree/pt-decl.h, libinterp/parse-tree/pt-eval.cc, libinterp/parse-tree/pt-except.h, libinterp/parse-tree/pt-exp.h, libinterp/parse-tree/pt-fcn-handle.cc, libinterp/parse-tree/pt-id.cc, libinterp/parse-tree/pt-id.h, libinterp/parse-tree/pt-idx.cc, libinterp/parse-tree/pt-idx.h, libinterp/parse-tree/pt-loop.h, libinterp/parse-tree/pt-mat.cc, libinterp/parse-tree/pt-misc.cc, libinterp/parse-tree/pt-misc.h, libinterp/parse-tree/pt-pr-code.cc, libinterp/parse-tree/pt-select.h, libinterp/parse-tree/pt-stmt.h, libinterp/parse-tree/token.h, libinterp/version.cc: Use GNU style coding conventions for code in libinterp/
author Rik <rik@octave.org>
date Mon, 28 Oct 2013 19:51:46 -0700
parents d63878346099
children 4197fc428c7d
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1 /*
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2
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d63878346099 maint: Update copyright notices for release.
John W. Eaton <jwe@octave.org>
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3 Copyright (C) 1994-2013 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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21 */
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include "Cell.h"
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29 #include "defun.h"
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30 #include "error.h"
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31 #include "ov.h"
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32 #include "oct-lvalue.h"
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33 #include "pt-id.h"
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34 #include "pt-idx.h"
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35 #include "pt-misc.h"
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36 #include "pt-walk.h"
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37 #include "utils.h"
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38
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39 // Parameter lists.
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40
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41 tree_parameter_list::~tree_parameter_list (void)
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42 {
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43 while (! empty ())
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44 {
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45 iterator p = begin ();
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46 delete *p;
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47 erase (p);
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48 }
a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe]
jwe
parents: 1670
diff changeset
49 }
a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe]
jwe
parents: 1670
diff changeset
50
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
51 void
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
52 tree_parameter_list::mark_as_formal_parameters (void)
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
53 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
54 for (iterator p = begin (); p != end (); p++)
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
55 {
6215
516d3071b34c [project @ 2006-12-15 03:24:12 by jwe]
jwe
parents: 5861
diff changeset
56 tree_decl_elt *elt = *p;
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
57 elt->mark_as_formal_parameter ();
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
58 }
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
59 }
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
60
7587
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
61 bool
1f662945c2be handle varargin and varargout without keywords
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parents: 7336
diff changeset
62 tree_parameter_list::validate (in_or_out type)
1f662945c2be handle varargin and varargout without keywords
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parents: 7336
diff changeset
63 {
1f662945c2be handle varargin and varargout without keywords
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parents: 7336
diff changeset
64 bool retval = true;
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
65
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
66 std::set<std::string> dict;
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
67
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
68 for (iterator p = begin (); p != end (); p++)
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
69 {
1f662945c2be handle varargin and varargout without keywords
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parents: 7336
diff changeset
70 tree_decl_elt *elt = *p;
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
71
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
72 tree_identifier *id = elt->ident ();
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
73
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
74 if (id)
10315
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John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
75 {
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
76 std::string name = id->name ();
7587
1f662945c2be handle varargin and varargout without keywords
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diff changeset
77
10206
37a08e0ce2dc support Matlab-style empty output/input arguments
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
78 if (id->is_black_hole ())
37a08e0ce2dc support Matlab-style empty output/input arguments
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
79 {
37a08e0ce2dc support Matlab-style empty output/input arguments
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
80 if (type != in)
37a08e0ce2dc support Matlab-style empty output/input arguments
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
81 error ("invalid use of ~ in output list");
37a08e0ce2dc support Matlab-style empty output/input arguments
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
82 }
37a08e0ce2dc support Matlab-style empty output/input arguments
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
83 else if (dict.find (name) != dict.end ())
10315
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
84 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
85 retval = false;
15466
d174210ce1ec use ' instead of ` in error messages, warnings and most comments
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
86 error ("'%s' appears more than once in parameter list",
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
87 name.c_str ());
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
88 break;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
89 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
90 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
91 dict.insert (name);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
92 }
7587
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
93 }
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
94
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
95 if (! error_state)
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
96 {
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
97 std::string va_type = (type == in ? "varargin" : "varargout");
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
98
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
99 size_t len = length ();
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
100
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
101 if (len > 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
102 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
103 tree_decl_elt *elt = back ();
7587
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
104
10315
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
105 tree_identifier *id = elt->ident ();
7587
1f662945c2be handle varargin and varargout without keywords
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parents: 7336
diff changeset
106
10315
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
107 if (id && id->name () == va_type)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
108 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
109 if (len == 1)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
110 mark_varargs_only ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
111 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
112 mark_varargs ();
7587
1f662945c2be handle varargin and varargout without keywords
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parents: 7336
diff changeset
113
10315
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
114 iterator p = end ();
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
115 --p;
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
116 delete *p;
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
117 erase (p);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
118 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
119 }
7587
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
120 }
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
121
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
122 return retval;
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
123 }
1f662945c2be handle varargin and varargout without keywords
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
124
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
125 void
4466
b18007283045 [project @ 2003-07-15 11:43:28 by jwe]
jwe
parents: 4465
diff changeset
126 tree_parameter_list::initialize_undefined_elements (const std::string& warnfor,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
127 int nargout,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
128 const octave_value& val)
1093
51fd9e40a7f7 [project @ 1995-02-03 21:57:34 by jwe]
jwe
parents: 1063
diff changeset
129 {
4466
b18007283045 [project @ 2003-07-15 11:43:28 by jwe]
jwe
parents: 4465
diff changeset
130 bool warned = false;
b18007283045 [project @ 2003-07-15 11:43:28 by jwe]
jwe
parents: 4465
diff changeset
131
b18007283045 [project @ 2003-07-15 11:43:28 by jwe]
jwe
parents: 4465
diff changeset
132 int count = 0;
b18007283045 [project @ 2003-07-15 11:43:28 by jwe]
jwe
parents: 4465
diff changeset
133
10832
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
134 octave_value tmp = symbol_table::varval (".ignored.");
1b2fcd122c6a allow user detect ignored outputs in m-functions
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parents: 10315
diff changeset
135 const Matrix ignored = tmp.is_defined () ? tmp.matrix_value () : Matrix ();
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
136
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
137 octave_idx_type k = 0;
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
138
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
139 for (iterator p = begin (); p != end (); p++)
1093
51fd9e40a7f7 [project @ 1995-02-03 21:57:34 by jwe]
jwe
parents: 1063
diff changeset
140 {
4466
b18007283045 [project @ 2003-07-15 11:43:28 by jwe]
jwe
parents: 4465
diff changeset
141 if (++count > nargout)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
142 break;
4466
b18007283045 [project @ 2003-07-15 11:43:28 by jwe]
jwe
parents: 4465
diff changeset
143
6215
516d3071b34c [project @ 2006-12-15 03:24:12 by jwe]
jwe
parents: 5861
diff changeset
144 tree_decl_elt *elt = *p;
2948
56be458e237f [project @ 1997-05-09 13:37:35 by jwe]
jwe
parents: 2942
diff changeset
145
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7017
diff changeset
146 if (! elt->is_variable ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
147 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
148 if (! warned)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
149 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
150 warned = true;
5781
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5307
diff changeset
151
10832
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
152 while (k < ignored.numel ())
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
153 {
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
154 octave_idx_type l = ignored (k);
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
155 if (l == count)
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
156 {
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
157 warned = false;
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
158 break;
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
159 }
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
160 else if (l > count)
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
161 break;
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
162 else
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
163 k++;
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
164 }
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
165
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
166 if (warned)
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
167 {
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
168 warning_with_id
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
169 ("Octave:undefined-return-values",
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
170 "%s: some elements in list of return values are undefined",
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
171 warnfor.c_str ());
1b2fcd122c6a allow user detect ignored outputs in m-functions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
172 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
173 }
4466
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jwe
parents: 4465
diff changeset
174
10958
80cf5bf4232c avoid GCC shadow variable warning
John W. Eaton <jwe@octave.org>
parents: 10832
diff changeset
175 octave_lvalue lval = elt->lvalue ();
2973
ef3379196bcf [project @ 1997-05-15 19:27:38 by jwe]
jwe
parents: 2959
diff changeset
176
10958
80cf5bf4232c avoid GCC shadow variable warning
John W. Eaton <jwe@octave.org>
parents: 10832
diff changeset
177 lval.assign (octave_value::op_asn_eq, val);
10315
57a59eae83cc untabify src C++ source files
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diff changeset
178 }
1093
51fd9e40a7f7 [project @ 1995-02-03 21:57:34 by jwe]
jwe
parents: 1063
diff changeset
179 }
51fd9e40a7f7 [project @ 1995-02-03 21:57:34 by jwe]
jwe
parents: 1063
diff changeset
180 }
51fd9e40a7f7 [project @ 1995-02-03 21:57:34 by jwe]
jwe
parents: 1063
diff changeset
181
51fd9e40a7f7 [project @ 1995-02-03 21:57:34 by jwe]
jwe
parents: 1063
diff changeset
182 void
2086
bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe]
jwe
parents: 1996
diff changeset
183 tree_parameter_list::define_from_arg_vector (const octave_value_list& args)
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
184 {
712
36ba0576bd1b [project @ 1994-09-19 14:18:15 by jwe]
jwe
parents: 672
diff changeset
185 int nargin = args.length ();
36ba0576bd1b [project @ 1994-09-19 14:18:15 by jwe]
jwe
parents: 672
diff changeset
186
36ba0576bd1b [project @ 1994-09-19 14:18:15 by jwe]
jwe
parents: 672
diff changeset
187 int expected_nargin = length ();
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
188
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
189 iterator p = begin ();
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
190
712
36ba0576bd1b [project @ 1994-09-19 14:18:15 by jwe]
jwe
parents: 672
diff changeset
191 for (int i = 0; i < expected_nargin; i++)
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
192 {
6215
516d3071b34c [project @ 2006-12-15 03:24:12 by jwe]
jwe
parents: 5861
diff changeset
193 tree_decl_elt *elt = *p++;
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
194
2979
a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe]
jwe
parents: 2973
diff changeset
195 octave_lvalue ref = elt->lvalue ();
2959
5d1b71cd39f7 [project @ 1997-05-11 22:53:12 by jwe]
jwe
parents: 2956
diff changeset
196
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
197 if (i < nargin)
10315
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diff changeset
198 {
57a59eae83cc untabify src C++ source files
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diff changeset
199 if (args(i).is_defined () && args(i).is_magic_colon ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10206
diff changeset
200 {
57a59eae83cc untabify src C++ source files
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201 if (! elt->eval ())
57a59eae83cc untabify src C++ source files
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202 {
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203 ::error ("no default value for argument %d\n", i+1);
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204 return;
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205 }
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206 }
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207 else
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208 ref.define (args(i));
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209 }
2891
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210 else
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211 elt->eval ();
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212 }
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213 }
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214
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215 void
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216 tree_parameter_list::undefine (void)
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217 {
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218 int len = length ();
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219
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220 iterator p = begin ();
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221
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222 for (int i = 0; i < len; i++)
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223 {
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224 tree_decl_elt *elt = *p++;
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225
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226 octave_lvalue ref = elt->lvalue ();
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227
3538
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228 ref.assign (octave_value::op_asn_eq, octave_value ());
3239
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229 }
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230 }
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231
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232 std::list<std::string>
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233 tree_parameter_list::variable_names (void) const
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234 {
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235 std::list<std::string> retval;
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236
11115c237231 recognize variables when parsing (bug #38576)
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237 for (const_iterator p = begin (); p != end (); p++)
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238 {
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diff changeset
239 tree_decl_elt *elt = *p;
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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diff changeset
240
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241 retval.push_back (elt->name ());
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242 }
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diff changeset
243
11115c237231 recognize variables when parsing (bug #38576)
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diff changeset
244 return retval;
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diff changeset
245 }
11115c237231 recognize variables when parsing (bug #38576)
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diff changeset
246
2086
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diff changeset
247 octave_value_list
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248 tree_parameter_list::convert_to_const_vector (int nargout,
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diff changeset
249 const Cell& varargout)
577
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250 {
5848
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diff changeset
251 octave_idx_type vlen = varargout.numel ();
9691
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diff changeset
252 int len = length ();
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
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diff changeset
253
9644
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diff changeset
254 // Special case. Will do a shallow copy.
9691
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diff changeset
255 if (len == 0)
9644
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diff changeset
256 return varargout;
9691
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parents: 9644
diff changeset
257 else if (nargout <= len)
318e0cdd31bd improve OOP subsref handling
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diff changeset
258 {
318e0cdd31bd improve OOP subsref handling
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parents: 9644
diff changeset
259 octave_value_list retval (nargout);
318e0cdd31bd improve OOP subsref handling
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diff changeset
260
318e0cdd31bd improve OOP subsref handling
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diff changeset
261 int i = 0;
723
1c072f20b522 [project @ 1994-09-21 16:00:10 by jwe]
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diff changeset
262
9691
318e0cdd31bd improve OOP subsref handling
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diff changeset
263 for (iterator p = begin (); p != end (); p++)
318e0cdd31bd improve OOP subsref handling
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parents: 9644
diff changeset
264 {
318e0cdd31bd improve OOP subsref handling
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parents: 9644
diff changeset
265 tree_decl_elt *elt = *p;
318e0cdd31bd improve OOP subsref handling
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diff changeset
266 if (elt->is_defined ())
318e0cdd31bd improve OOP subsref handling
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diff changeset
267 retval(i++) = elt->rvalue1 ();
318e0cdd31bd improve OOP subsref handling
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diff changeset
268 else
318e0cdd31bd improve OOP subsref handling
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diff changeset
269 break;
318e0cdd31bd improve OOP subsref handling
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diff changeset
270 }
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
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271
9691
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272 return retval;
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
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diff changeset
273 }
9691
318e0cdd31bd improve OOP subsref handling
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parents: 9644
diff changeset
274 else
318e0cdd31bd improve OOP subsref handling
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parents: 9644
diff changeset
275 {
318e0cdd31bd improve OOP subsref handling
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diff changeset
276 octave_value_list retval (len + vlen);
577
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diff changeset
277
9691
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diff changeset
278 int i = 0;
9644
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diff changeset
279
9691
318e0cdd31bd improve OOP subsref handling
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parents: 9644
diff changeset
280 for (iterator p = begin (); p != end (); p++)
318e0cdd31bd improve OOP subsref handling
Jaroslav Hajek <highegg@gmail.com>
parents: 9644
diff changeset
281 {
318e0cdd31bd improve OOP subsref handling
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parents: 9644
diff changeset
282 tree_decl_elt *elt = *p;
318e0cdd31bd improve OOP subsref handling
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diff changeset
283 retval(i++) = elt->rvalue1 ();
318e0cdd31bd improve OOP subsref handling
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diff changeset
284 }
723
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parents: 712
diff changeset
285
9691
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parents: 9644
diff changeset
286 for (octave_idx_type j = 0; j < vlen; j++)
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diff changeset
287 retval(i++) = varargout(j);
9644
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diff changeset
288
9691
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diff changeset
289 return retval;
318e0cdd31bd improve OOP subsref handling
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parents: 9644
diff changeset
290 }
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
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parents:
diff changeset
291 }
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
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parents:
diff changeset
292
1827
effa9400766f [project @ 1996-02-02 14:07:51 by jwe]
jwe
parents: 1742
diff changeset
293 bool
577
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jwe
parents:
diff changeset
294 tree_parameter_list::is_defined (void)
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
295 {
1827
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parents: 1742
diff changeset
296 bool status = true;
577
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parents:
diff changeset
297
4219
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parents: 4212
diff changeset
298 for (iterator p = begin (); p != end (); p++)
577
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parents:
diff changeset
299 {
6215
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parents: 5861
diff changeset
300 tree_decl_elt *elt = *p;
577
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parents:
diff changeset
301
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7017
diff changeset
302 if (! elt->is_variable ())
10315
57a59eae83cc untabify src C++ source files
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diff changeset
303 {
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
304 status = false;
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
305 break;
57a59eae83cc untabify src C++ source files
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parents: 10206
diff changeset
306 }
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
307 }
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
308
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
309 return status;
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
310 }
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents:
diff changeset
311
5861
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diff changeset
312 tree_parameter_list *
7767
71f068b22fcc scope and context fixes for function handles
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parents: 7587
diff changeset
313 tree_parameter_list::dup (symbol_table::scope_id scope,
10315
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diff changeset
314 symbol_table::context_id context) const
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
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parents: 5848
diff changeset
315 {
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
316 tree_parameter_list *new_list = new tree_parameter_list ();
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
317
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
318 if (takes_varargs ())
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
319 new_list->mark_varargs ();
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
320
8913
35cd375d4bb3 make tree::dup functions const
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parents: 8658
diff changeset
321 for (const_iterator p = begin (); p != end (); p++)
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
322 {
8913
35cd375d4bb3 make tree::dup functions const
John W. Eaton <jwe@octave.org>
parents: 8658
diff changeset
323 const tree_decl_elt *elt = *p;
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
324
7767
71f068b22fcc scope and context fixes for function handles
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parents: 7587
diff changeset
325 new_list->append (elt->dup (scope, context));
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
326 }
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
327
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
328 return new_list;
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
329 }
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5848
diff changeset
330
577
91e2164fb1b2 [project @ 1994-08-03 20:06:54 by jwe]
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parents:
diff changeset
331 void
2124
97a566037a75 [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents: 2095
diff changeset
332 tree_parameter_list::accept (tree_walker& tw)
581
bc813f5eb025 [project @ 1994-08-07 01:02:15 by jwe]
jwe
parents: 577
diff changeset
333 {
2124
97a566037a75 [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents: 2095
diff changeset
334 tw.visit_parameter_list (*this);
581
bc813f5eb025 [project @ 1994-08-07 01:02:15 by jwe]
jwe
parents: 577
diff changeset
335 }
bc813f5eb025 [project @ 1994-08-07 01:02:15 by jwe]
jwe
parents: 577
diff changeset
336
bc813f5eb025 [project @ 1994-08-07 01:02:15 by jwe]
jwe
parents: 577
diff changeset
337 // Return lists.
bc813f5eb025 [project @ 1994-08-07 01:02:15 by jwe]
jwe
parents: 577
diff changeset
338
1742
a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe]
jwe
parents: 1670
diff changeset
339 tree_return_list::~tree_return_list (void)
a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe]
jwe
parents: 1670
diff changeset
340 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
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parents: 4212
diff changeset
341 while (! empty ())
1742
a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe]
jwe
parents: 1670
diff changeset
342 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
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parents: 4212
diff changeset
343 iterator p = begin ();
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
344 delete *p;
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
345 erase (p);
1742
a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe]
jwe
parents: 1670
diff changeset
346 }
a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe]
jwe
parents: 1670
diff changeset
347 }
a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe]
jwe
parents: 1670
diff changeset
348
5861
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diff changeset
349 tree_return_list *
7767
71f068b22fcc scope and context fixes for function handles
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diff changeset
350 tree_return_list::dup (symbol_table::scope_id scope,
10315
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diff changeset
351 symbol_table::context_id context) const
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
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parents: 5848
diff changeset
352 {
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
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parents: 5848
diff changeset
353 tree_return_list *new_list = new tree_return_list ();
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
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parents: 5848
diff changeset
354
8913
35cd375d4bb3 make tree::dup functions const
John W. Eaton <jwe@octave.org>
parents: 8658
diff changeset
355 for (const_iterator p = begin (); p != end (); p++)
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
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356 {
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357 const tree_index_expression *elt = *p;
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358
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71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
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359 new_list->append (elt->dup (scope, context));
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360 }
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361
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
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362 return new_list;
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
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363 }
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
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364
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bc813f5eb025 [project @ 1994-08-07 01:02:15 by jwe]
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365 void
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366 tree_return_list::accept (tree_walker& tw)
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367 {
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368 tw.visit_return_list (*this);
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369 }