octave: libinterp/parse-tree/pt-stmt.cc annotate

annotate libinterp/parse-tree/pt-stmt.cc @ 23137:334119c390b3

move bp_table class to separate file * libinterp/parse-tree/bp-table.h: Rename from libinterp/corefcn/debug.h. Change all uses. * libinterp/parse-tree/bp-table.cc: New file, extracted from debug.h. * bp-table.h, bp-table.cc (bp_table::parse_dbfunction_params): Now static member function instead of friend of bp_table class. Change all uses. * libinterp/corefcn/module.mk, libinterp/parse-tree/module.mk: Update.

author	John W. Eaton <jwe@octave.org>
date	Thu, 02 Feb 2017 16:16:26 -0500
parents	ef4d915df748
children	092078913d54

rev	line source
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	1 /*
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	2
22323 bac0d6f07a3e maint: Update copyright notices for 2016. John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3 Copyright (C) 1996-2016 John W. Eaton
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	4
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	6
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	8 under the terms of the GNU General Public License as published by
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	9 the Free Software Foundation; either version 3 of the License, or
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	10 (at your option) any later version.
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	11
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	15 GNU General Public License for more details.
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	16
20f5cec4f11c [project @ 1997-05-16 03:29:26 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: 6253 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: 6253 diff changeset	19 <http://www.gnu.org/licenses/>.
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	20
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	21 */
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	22
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21578 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21200 diff changeset	24 # include "config.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	25 #endif
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	26
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8637 diff changeset	27 #include <typeinfo>
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8637 diff changeset	28
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4066 diff changeset	29 #include "quit.h"
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4066 diff changeset	30
23137 334119c390b3 move bp_table class to separate file John W. Eaton <jwe@octave.org> parents: 23084 diff changeset	31 #include "bp-table.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	32 #include "defun.h"
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	33 #include "error.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 19697 diff changeset	34 #include "errwarn.h"
23137 334119c390b3 move bp_table class to separate file John W. Eaton <jwe@octave.org> parents: 23084 diff changeset	35 #include "input.h"
334119c390b3 move bp_table class to separate file John W. Eaton <jwe@octave.org> parents: 23084 diff changeset	36 #include "oct-lvalue.h"
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	37 #include "octave-link.h"
23137 334119c390b3 move bp_table class to separate file John W. Eaton <jwe@octave.org> parents: 23084 diff changeset	38 #include "ov.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	39 #include "pager.h"
3770 bf6116ca10eb [project @ 2001-02-02 02:21:40 by jwe] jwe parents: 3708 diff changeset	40 #include "pt-bp.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	41 #include "pt-cmd.h"
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	42 #include "pt-id.h"
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	43 #include "pt-idx.h"
2985 aa9d0c0e0458 [project @ 1997-05-16 06:54:18 by jwe] jwe parents: 2982 diff changeset	44 #include "pt-jump.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	45 #include "pt-pr-code.h"
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	46 #include "pt-stmt.h"
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	47 #include "pt-walk.h"
3707 58140935c812 [project @ 2000-07-28 09:40:52 by jwe] jwe parents: 3665 diff changeset	48 #include "unwind-prot.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	49 #include "utils.h"
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	50 #include "variables.h"
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	51
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	52 namespace octave
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	53 {
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	54 // A list of commands to be executed.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	55
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	56 tree_statement::~tree_statement (void)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	57 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	58 delete cmd;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	59 delete expr;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	60 delete comm;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	61 }
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	62
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	63 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	64 tree_statement::set_print_flag (bool print_flag)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	65 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	66 if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	67 expr->set_print_flag (print_flag);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	68 }
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	69
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	70 bool
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	71 tree_statement::print_result (void)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	72 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	73 return expr && expr->print_result ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	74 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	75
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	76 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	77 tree_statement::set_breakpoint (const std::string& condition)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	78 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	79 if (cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	80 cmd->set_breakpoint (condition);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	81 else if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	82 expr->set_breakpoint (condition);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	83 }
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	84
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	85 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	86 tree_statement::delete_breakpoint (void)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	87 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	88 if (cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	89 cmd->delete_breakpoint ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	90 else if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	91 expr->delete_breakpoint ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	92 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	93
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	94 bool
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	95 tree_statement::is_breakpoint (bool check_active) const
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	96 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	97 return cmd ? cmd->is_breakpoint (check_active)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	98 : (expr ? expr->is_breakpoint (check_active) : false);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	99 }
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	100
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	101 std::string
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	102 tree_statement::bp_cond () const
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	103 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	104 return cmd ? cmd->bp_cond () : (expr ? expr->bp_cond () : "0");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	105 }
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	106
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	107 int
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	108 tree_statement::line (void) const
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	109 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	110 return cmd ? cmd->line () : (expr ? expr->line () : -1);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	111 }
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	112
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	113 int
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	114 tree_statement::column (void) const
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	115 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	116 return cmd ? cmd->column () : (expr ? expr->column () : -1);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	117 }
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	118
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	119 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	120 tree_statement::set_location (int l, int c)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	121 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	122 if (cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	123 cmd->set_location (l, c);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	124 else if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	125 expr->set_location (l, c);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	126 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	127
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	128 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	129 tree_statement::echo_code (void)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	130 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	131 tree_print_code tpc (octave_stdout, VPS4);
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	132
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	133 accept (tpc);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	134 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	135
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	136 bool
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	137 tree_statement::is_end_of_fcn_or_script (void) const
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	138 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	139 bool retval = false;
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	140
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	141 if (cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	142 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	143 tree_no_op_command *no_op_cmd
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	144 = dynamic_cast<tree_no_op_command *> (cmd);
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	145
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	146 if (no_op_cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	147 retval = no_op_cmd->is_end_of_fcn_or_script ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	148 }
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	149
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	150 return retval;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	151 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	152
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	153 bool
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	154 tree_statement::is_end_of_file (void) const
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	155 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	156 bool retval = false;
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5858 diff changeset	157
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	158 if (cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	159 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	160 tree_no_op_command *no_op_cmd
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	161 = dynamic_cast<tree_no_op_command *> (cmd);
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5858 diff changeset	162
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	163 if (no_op_cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	164 retval = no_op_cmd->is_end_of_file ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	165 }
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5858 diff changeset	166
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	167 return retval;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	168 }
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5858 diff changeset	169
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	170 tree_statement *
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	171 tree_statement::dup (symbol_table::scope_id scope,
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	172 symbol_table::context_id context) const
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	173 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	174 tree_statement *new_stmt = new tree_statement ();
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5858 diff changeset	175
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	176 new_stmt->cmd = cmd ? cmd->dup (scope, context) : 0;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	177
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	178 new_stmt->expr = expr ? expr->dup (scope, context) : 0;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	179
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	180 new_stmt->comm = comm ? comm->dup () : 0;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	181
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	182 return new_stmt;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	183 }
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	184
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	185 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	186 tree_statement::accept (tree_walker& tw)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	187 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	188 tw.visit_statement (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	189 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	190
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	191 // Create a "breakpoint" tree-walker, and get it to "walk" this statement list
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	192 // (FIXME: What does that do???)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	193 int
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	194 tree_statement_list::set_breakpoint (int line, const std::string& condition)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	195 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	196 tree_breakpoint tbp (line, tree_breakpoint::set, condition);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	197 accept (tbp);
3770 bf6116ca10eb [project @ 2001-02-02 02:21:40 by jwe] jwe parents: 3708 diff changeset	198
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	199 return tbp.get_line ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	200 }
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3770 diff changeset	201
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	202 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	203 tree_statement_list::delete_breakpoint (int line)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	204 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	205 if (line < 0)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	206 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	207 octave_value_list bp_lst = list_breakpoints ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	208
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	209 int len = bp_lst.length ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3770 diff changeset	210
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	211 for (int i = 0; i < len; i++)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	212 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	213 tree_breakpoint tbp (i, tree_breakpoint::clear);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	214 accept (tbp);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	215 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	216 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	217 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	218 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	219 tree_breakpoint tbp (line, tree_breakpoint::clear);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	220 accept (tbp);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	221 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	222 }
3770 bf6116ca10eb [project @ 2001-02-02 02:21:40 by jwe] jwe parents: 3708 diff changeset	223
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	224 octave_value_list
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	225 tree_statement_list::list_breakpoints (void)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	226 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	227 tree_breakpoint tbp (0, tree_breakpoint::list);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	228 accept (tbp);
3770 bf6116ca10eb [project @ 2001-02-02 02:21:40 by jwe] jwe parents: 3708 diff changeset	229
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	230 return tbp.get_list ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	231 }
3770 bf6116ca10eb [project @ 2001-02-02 02:21:40 by jwe] jwe parents: 3708 diff changeset	232
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	233 // Get list of pairs (breakpoint line, breakpoint condition)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	234 std::list<bp_type>
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	235 tree_statement_list::breakpoints_and_conds (void)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	236 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	237 tree_breakpoint tbp (0, tree_breakpoint::list);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	238 accept (tbp);
21157 94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21100 diff changeset	239
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	240 std::list<bp_type> retval;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	241 octave_value_list lines = tbp.get_list ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	242 octave_value_list conds = tbp.get_cond_list ();
21157 94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21100 diff changeset	243
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	244 for (int i = 0; i < lines.length (); i++)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	245 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	246 retval.push_back (bp_type (lines(i).double_value (),
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	247 conds(i).string_value ()));
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	248 }
21157 94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21100 diff changeset	249
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	250 return retval;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	251 }
21157 94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21100 diff changeset	252
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	253 // Add breakpoints to file at multiple lines (the second arguments of line),
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	254 // to stop only if condition is true.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	255 // Updates GUI via octave_link::update_breakpoint.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	256 // FIXME: COME BACK TO ME.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	257 bp_table::intmap
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	258 tree_statement_list::add_breakpoint (const std::string& file,
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	259 const bp_table::intmap& line,
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	260 const std::string& condition)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	261 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	262 bp_table::intmap retval;
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	263
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	264 octave_idx_type len = line.size ();
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	265
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	266 for (int i = 0; i < len; i++)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	267 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	268 bp_table::const_intmap_iterator p = line.find (i);
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	269
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	270 if (p != line.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	271 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	272 int lineno = p->second;
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	273
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	274 retval[i] = set_breakpoint (lineno, condition);
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	275
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	276 if (retval[i] != 0 && ! file.empty ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	277 octave_link::update_breakpoint (true, file, retval[i], condition);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	278 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	279 }
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	280
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	281 return retval;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	282 }
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	283
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	284 bp_table::intmap
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	285 tree_statement_list::remove_all_breakpoints (const std::string& file)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	286 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	287 bp_table::intmap retval;
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	288
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	289 octave_value_list bkpts = list_breakpoints ();
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	290
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	291 for (int i = 0; i < bkpts.length (); i++)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	292 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	293 int lineno = static_cast<int> (bkpts(i).int_value ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	294
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	295 delete_breakpoint (lineno);
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	296
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	297 retval[i] = lineno;
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	298
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	299 if (! file.empty ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	300 octave_link::update_breakpoint (false, file, lineno);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	301 }
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	302
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	303 return retval;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	304 }
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	305
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	306 tree_statement_list *
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	307 tree_statement_list::dup (symbol_table::scope_id scope,
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	308 symbol_table::context_id context) const
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	309 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	310 tree_statement_list *new_list = new tree_statement_list ();
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5858 diff changeset	311
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	312 new_list->function_body = function_body;
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5858 diff changeset	313
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	314 for (const tree_statement* elt : *this)
7767 71f068b22fcc scope and context fixes for function handles John W. Eaton <jwe@octave.org> parents: 7752 diff changeset	315 new_list->append (elt ? elt->dup (scope, context) : 0);
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5858 diff changeset	316
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	317 return new_list;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	318 }
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5858 diff changeset	319
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	320 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	321 tree_statement_list::accept (tree_walker& tw)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	322 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	323 tw.visit_statement_list (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	324 }
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: diff changeset	325 }

Mercurial > octave

annotate libinterp/parse-tree/pt-stmt.cc @ 23137:334119c390b3