annotate src/pt-bp.cc @ 3930:61d4427c016e

[project @ 2002-05-07 00:47:31 by jwe]
author jwe
date Tue, 07 May 2002 00:47:31 +0000
parents 44386b0e53da
children f9ea3dcf58ee
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1 /*
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2
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3 Copyright (C) 2001 Ben Sapp
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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 2, or (at your option) any
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10 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, write to the Free
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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20
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21 */
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22
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23 #if defined (__GNUG__)
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24 #pragma implementation
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25 #endif
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26
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27 #ifdef HAVE_CONFIG_H
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28 #include <config.h>
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29 #endif
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30
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31 #include "ov-usr-fcn.h"
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32 #include "ov-list.h"
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33 #include "pager.h"
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34 #include "pt-all.h"
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35
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36 void
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37 tree_breakpoint::take_action (tree &tr)
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38 {
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39 if (act == set)
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40 {
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41 tr.set_breakpoint ();
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42 line = tr.line ();
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43 found = true;
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44 }
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45 else if (act == clear)
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46 {
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47 tr.delete_breakpoint ();
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48 found = true;
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49 }
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50 else if (act == list)
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51 {
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52 if (tr.is_breakpoint ())
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53 {
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54 bp_list.append (octave_value (static_cast<double> (tr.line ())));
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55 line = tr.line () + 1;
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56 }
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57 }
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58 else
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59 panic_impossible ();
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60
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61 return;
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62 }
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63
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64 void
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65 tree_breakpoint::visit_while_command (tree_while_command& cmd)
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66 {
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67 if (found)
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68 return;
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69
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70 if (cmd.line () >= line)
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71 take_action (cmd);
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72
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73 tree_expression *expr = cmd.condition ();
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74
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75 if (expr)
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76 expr->accept (*this);
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77
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78 tree_statement_list *list = cmd.body ();
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79
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80 if (list)
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81 list->accept (*this);
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82 }
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83
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84 void
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85 tree_breakpoint::visit_do_until_command (tree_do_until_command& cmd)
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86 {
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87 if (found)
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88 return;
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89
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90 if (cmd.line () >= line)
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91 take_action (cmd);
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92
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93 tree_statement_list *lst = cmd.body ();
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94
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95 if (lst)
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96 lst->accept (*this);
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97
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98 if (found)
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99 return;
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100
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101 tree_expression *expr = cmd.condition ();
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102
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103 if (expr)
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104 expr->accept (*this);
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105 }
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106
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107 void
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108 tree_breakpoint::visit_argument_list (tree_argument_list& lst)
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109 {
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110 if (found)
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111 return;
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112
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113 for (Pix p = lst.first (); p != 0; lst.next (p))
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114 {
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115 tree_expression *elt = lst(p);
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116
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117 if (elt)
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118 elt->accept (*this);
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119 }
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120 }
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121
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122 void
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123 tree_breakpoint::visit_binary_expression (tree_binary_expression& expr)
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124 {
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125 if (found)
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126 return;
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127
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128 tree_expression *lhs = expr.lhs ();
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129 tree_expression *rhs = expr.rhs ();
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130
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131 if (lhs && lhs->line () >= line)
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132 lhs->accept (*this);
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133
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134 if (rhs && rhs->line () >= line)
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135 rhs->accept (*this);
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136 }
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137
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138 void
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139 tree_breakpoint::visit_break_command (tree_break_command& cmd)
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140 {
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141 if (found)
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142 return;
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143
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144 if (cmd.line () >= line)
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145 take_action (cmd);
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146 }
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147
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148 void
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149 tree_breakpoint::visit_colon_expression (tree_colon_expression& expr)
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150 {
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151 if (found)
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152 return;
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153
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154 if (expr.line () >= line)
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155 take_action (expr);
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156
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157 tree_expression *base = expr.base ();
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158
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159 if (base)
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160 base->accept (*this);
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161
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162 tree_expression *increment = expr.increment ();
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163
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164 if (increment)
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165 increment->accept (*this);
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166
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167 tree_expression *limit = expr.limit ();
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168
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169 if (limit)
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170 limit->accept (*this);
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parents:
diff changeset
171 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
172
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
173 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
174 tree_breakpoint::visit_continue_command (tree_continue_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
175 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
176 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
177 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
178
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
179 if (cmd.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
180 take_action (cmd);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
181 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
182
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
183 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
184 tree_breakpoint::visit_decl_command (tree_decl_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
185 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
186 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
187 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
188
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
189 tree_decl_init_list *init_list = cmd.initializer_list ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
190
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
191 if (init_list)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
192 init_list->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
193 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
194
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
195 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
196 tree_breakpoint::visit_decl_elt (tree_decl_elt& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
197 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
198 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
199 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
200
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
201 tree_identifier *ident = cmd.ident ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
202
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
203 if (ident)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
204 ident->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
205
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
206 tree_expression *expr = cmd.expression ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
207
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
208 if (expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
209 expr->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
210
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
211 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
212
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
213 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
214 tree_breakpoint::visit_decl_init_list (tree_decl_init_list& lst)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
215 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
216 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
217 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
218
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
219 for (Pix p = lst.first (); p != 0; lst.next (p))
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
220 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
221 tree_decl_elt *elt = lst(p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
222
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
223 if (elt)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
224 elt->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
225 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
226 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
227
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
228 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
229 tree_breakpoint::visit_simple_for_command (tree_simple_for_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
230 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
231 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
232 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
233
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
234 if (cmd.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
235 take_action (cmd);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
236
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
237 tree_expression *expr = cmd.control_expr ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
238
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
239 if (expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
240 expr->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
241
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
242 tree_statement_list *list = cmd.body ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
243
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
244 if (list)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
245 list->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
246 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
247
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
248 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
249 tree_breakpoint::visit_complex_for_command (tree_complex_for_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
250 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
251 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
252 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
253
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
254 if (cmd.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
255 take_action (cmd);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
256
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
257 tree_expression *expr = cmd.control_expr ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
258
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
259 if (expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
260 expr->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
261
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
262 tree_statement_list *list = cmd.body ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
263
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
264 if (list)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
265 list->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
266
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
267 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
268
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
269 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
270 tree_breakpoint::visit_octave_user_function (octave_user_function& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
271 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
272 // we should not visit octave user functions because the function we are currently
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
273 // in is the function where the breakpoint was requested
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
274 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
275
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
276 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
277 tree_breakpoint::visit_octave_user_function_header (octave_user_function& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
278 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
279 // Do nothing
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
280 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
281
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
282 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
283 tree_breakpoint::visit_octave_user_function_trailer (octave_user_function& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
284 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
285 // Do nothing
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
286 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
287
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
288 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
289 tree_breakpoint::visit_identifier (tree_identifier& id)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
290 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
291 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
292 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
293
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
294 if (id.line () >= line )
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
295 take_action (id);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
296 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
297
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
298 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
299 tree_breakpoint::visit_if_clause (tree_if_clause& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
300 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
301 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
302 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
303
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
304 tree_expression *expr = cmd.condition ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
305
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
306 if (expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
307 expr->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
308
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
309 tree_statement_list *list = cmd.commands ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
310
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
311 if (list)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
312 list->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
313 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
314
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
315 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
316 tree_breakpoint::visit_if_command (tree_if_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
317 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
318 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
319 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
320
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
321 tree_if_command_list *list = cmd.cmd_list ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
322
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
323 if (list)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
324 list->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
325 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
326
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
327 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
328 tree_breakpoint::visit_if_command_list (tree_if_command_list& lst)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
329 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
330 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
331 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
332
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
333 for (Pix p = lst.first (); p != 0; lst.next (p))
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
334 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
335 tree_if_clause *elt = lst(p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
336
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
337 if (elt)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
338 elt->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
339 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
340 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
341
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
342 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
343 tree_breakpoint::visit_index_expression (tree_index_expression& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
344 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
345 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
346 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
347
3930
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
348 if (cmd.expr_type () == tree_index_expression::dot)
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
349 {
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
350 if (cmd.line () >= line)
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
351 take_action (cmd);
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
352 }
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
353 else
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
354 {
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
355 tree_expression *expr = cmd.expression ();
3771
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
356
3930
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
357 if (expr && expr->line () >= line)
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
358 take_action (*expr);
3771
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
359
3930
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
360 tree_argument_list *lst = cmd.arg_list ();
3771
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
361
3930
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
362 if (lst)
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
363 lst->accept (*this);
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3805
diff changeset
364 }
3771
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
365 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
366
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
367 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
368 tree_breakpoint::visit_matrix (tree_matrix& mat)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
369 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
370 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
371 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
372
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
373 Pix p = mat.first ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
374
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
375 while (p)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
376 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
377 tree_argument_list *elt = mat (p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
378 mat.next (p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
379
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
380 if (elt)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
381 elt->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
382 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
383 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
384
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
385 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
386 tree_breakpoint::visit_cell (tree_cell& cell)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
387 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
388 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
389 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
390
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
391 Pix p = cell.first ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
392
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
393 while (p)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
394 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
395 tree_argument_list *elt = cell (p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
396 cell.next (p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
397
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
398 if (elt)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
399 elt->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
400 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
401 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
402
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
403 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
404 tree_breakpoint::visit_multi_assignment (tree_multi_assignment& expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
405 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
406 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
407 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
408
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
409 tree_argument_list *list = expr.left_hand_side ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
410
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
411 if (list)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
412 list->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
413
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
414 tree_expression *rhs = expr.right_hand_side ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
415
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
416 if (rhs)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
417 rhs->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
418 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
419
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
420 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
421 tree_breakpoint::visit_no_op_command (tree_no_op_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
422 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
423 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
424 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
425
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
426 if (cmd.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
427 take_action (cmd);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
428 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
429
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
430 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
431 tree_breakpoint::visit_constant (tree_constant& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
432 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
433 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
434 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
435
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
436 if (cmd.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
437 take_action (cmd);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
438 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
439
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
440 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
441 tree_breakpoint::visit_parameter_list (tree_parameter_list& lst)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
442 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
443 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
444 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
445
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
446 Pix p = lst.first ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
447
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
448 while (p)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
449 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
450 tree_identifier *elt = lst(p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
451 lst.next (p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
452
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
453 if (elt)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
454 elt->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
455 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
456 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
457
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
458 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
459 tree_breakpoint::visit_plot_command (tree_plot_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
460 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
461 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
462 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
463
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
464 // Don't bother looking at the range plot list since they must be
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
465 // on the same line.
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
466
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
467 if (cmd.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
468 take_action (cmd);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
469 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
470
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
471 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
472 tree_breakpoint::visit_plot_limits (plot_limits& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
473 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
474 // Do nothing. This case will be handled in visit_tree_plot_command.
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
475 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
476
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
477 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
478 tree_breakpoint::visit_plot_range (plot_range& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
479 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
480 // Do nothing. This case will be handled in visit_tree_plot_command.
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
481 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
482
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
483 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
484 tree_breakpoint::visit_postfix_expression (tree_postfix_expression& expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
485 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
486 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
487 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
488
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
489 if (expr.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
490 take_action (expr);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
491
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
492 tree_expression *e = expr.operand ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
493
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
494 if (e)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
495 e->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
496 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
497
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
498 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
499 tree_breakpoint::visit_prefix_expression (tree_prefix_expression& expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
500 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
501 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
502 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
503
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
504 if (expr.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
505 take_action (expr);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
506
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
507 tree_expression *e = expr.operand ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
508
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
509 if (e)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
510 e->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
511 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
512
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
513 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
514 tree_breakpoint::visit_return_command (tree_return_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
515 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
516 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
517 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
518
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
519 if (cmd.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
520 take_action (cmd);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
521 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
522
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
523 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
524 tree_breakpoint::visit_return_list (tree_return_list& lst)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
525 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
526 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
527 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
528
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
529 Pix p = lst.first ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
530
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
531 while (p)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
532 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
533 tree_index_expression *elt = lst(p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
534 lst.next (p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
535
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
536 if (elt)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
537 elt->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
538 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
539 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
540
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
541 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
542 tree_breakpoint::visit_simple_assignment (tree_simple_assignment& expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
543 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
544 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
545 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
546
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
547 if (expr.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
548 take_action (expr);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
549
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
550 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
551
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
552 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
553 tree_breakpoint::visit_statement (tree_statement& stmt)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
554 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
555 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
556 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
557
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
558 tree_command *cmd = stmt.command ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
559
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
560 if (cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
561 cmd->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
562 else
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
563 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
564 tree_expression *expr = stmt.expression ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
565
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
566 if (expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
567 expr->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
568 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
569 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
570
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
571 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
572 tree_breakpoint::visit_statement_list (tree_statement_list& lst)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
573 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
574 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
575 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
576
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
577 for (Pix p = lst.first (); p != 0; lst.next (p))
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
578 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
579 tree_statement *elt = lst(p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
580
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
581 if (elt)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
582 elt->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
583 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
584 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
585
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
586 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
587 tree_breakpoint::visit_subplot (subplot& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
588 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
589 // Do nothing. This case will be handled in visit_tree_plot_command.
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
590 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
591
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
592 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
593 tree_breakpoint::visit_subplot_axes (subplot_axes& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
594 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
595 // Do nothing. This caser will be handled in visit_tree_plot_command.
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
596 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
597
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
598 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
599 tree_breakpoint::visit_subplot_list (subplot_list& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
600 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
601 // Do nothing. This case will be handled in visit_tree_plot_command.
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
602 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
603
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
604 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
605 tree_breakpoint::visit_subplot_style (subplot_style& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
606 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
607 // Do nothing. This case will be handled in visit_tree_plot_command.
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
608 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
609
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
610 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
611 tree_breakpoint::visit_subplot_using (subplot_using& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
612 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
613 // Do nothing. This case will be handled in visit_tree_plot_command.
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
614 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
615
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
616 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
617 tree_breakpoint::visit_switch_case (tree_switch_case& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
618 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
619 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
620 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
621
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
622 // Disallow breakpoints on the label.
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
623
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
624 tree_statement_list *lst = cmd.commands ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
625
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
626 if (lst)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
627 lst->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
628 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
629
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
630 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
631 tree_breakpoint::visit_switch_case_list (tree_switch_case_list& lst)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
632 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
633 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
634 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
635
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
636 Pix p = lst.first ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
637
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
638 while (p)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
639 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
640 tree_switch_case *elt = lst(p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
641
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
642 if (elt)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
643 elt->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
644
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
645 lst.next (p);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
646 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
647 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
648
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
649
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
650 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
651 tree_breakpoint::visit_switch_command (tree_switch_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
652 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
653 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
654 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
655
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
656 tree_expression *expr = cmd.switch_value ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
657
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
658 if (expr)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
659 expr->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
660
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
661 tree_switch_case_list *lst = cmd.case_list ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
662
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
663 if (lst)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
664 lst->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
665 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
666
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
667 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
668 tree_breakpoint::visit_try_catch_command (tree_try_catch_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
669 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
670 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
671 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
672
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
673 if (cmd.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
674 take_action (cmd);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
675
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
676 tree_statement_list *try_code = cmd.body ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
677
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
678 if (try_code)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
679 try_code->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
680
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
681 tree_statement_list *catch_code = cmd.cleanup ();
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
682
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
683 if (catch_code)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
684 catch_code->accept (*this);
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
685 }
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
686
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
687 void
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
688 tree_breakpoint::visit_unwind_protect_command (tree_unwind_protect_command& cmd)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
689 {
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
690 if (found)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
691 return;
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
692
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
693 if (cmd.line () >= line)
0486ba746bc1 [project @ 2001-02-03 06:15:59 by jwe]
jwe
parents:
diff changeset
694 take_action (cmd);
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695
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696 tree_statement_list *lst1 = cmd.body ();
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697
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698 if (lst1)
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699 lst1->accept (*this);
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700
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701 tree_statement_list *lst2 = cmd.cleanup ();
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702
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703 if (lst2)
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704 lst2->accept (*this);
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705 }
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706
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707 /*
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708 ;;; Local Variables: ***
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709 ;;; mode: C++ ***
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710 ;;; End: ***
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711 */