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annotate src/pt-walk.h @ 15035:a820a990968e classdef

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new tree_funcall class * pt-funcall.h, pt-funcall.cc: New files. Define tree_funcall class. * pt-all.h: Also include pt-funcall.h. * pt-bp.h, pt-bp.cc (tree_breakpoint::visit_funcall): New function. * pt-check.h, pt-check.cc (tree_checker::visit_funcall): New function. * pt-eval.h, pt-eval.cc (tree_evaluator::visit_funcall): New function. * pt-pr-code.h, pt-pr-code.cc (tree_print_code::visit_funcall): New function. * pt-walk.h (tree_walker::visit_funcall): New pure virtual function. * src/Makefile.am (PT_INCLUDES): Add pt-funcall.h to the list.* (PT_SRC): Add pt-funcall.cc to the list.
author John W. Eaton <jwe@octave.org>
date Fri, 27 Jul 2012 15:44:11 -0400
parents 9e3983c8963c
children 56b8eb7c9c04
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1 /*
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2
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72c96de7a403 maint: update copyright notices for 2012
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3 Copyright (C) 1996-2012 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if !defined (octave_tree_walker_h)
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24 #define octave_tree_walker_h 1
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25
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26 class tree_anon_fcn_handle;
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27 class tree_argument_list;
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28 class tree_binary_expression;
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29 class tree_break_command;
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30 class tree_colon_expression;
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31 class tree_continue_command;
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32 class tree_global_command;
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33 class tree_persistent_command;
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34 class tree_decl_elt;
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35 class tree_decl_init_list;
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36 class tree_simple_for_command;
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37 class tree_complex_for_command;
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38 class octave_user_script;
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39 class octave_user_function;
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40 class tree_function_def;
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41 class tree_identifier;
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42 class tree_if_clause;
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43 class tree_if_command;
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44 class tree_if_command_list;
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45 class tree_switch_case;
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46 class tree_switch_case_list;
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47 class tree_switch_command;
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48 class tree_index_expression;
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49 class tree_matrix;
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50 class tree_cell;
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51 class tree_multi_assignment;
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52 class tree_no_op_command;
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53 class tree_constant;
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54 class tree_fcn_handle;
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55 class tree_funcall;
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56 class tree_parameter_list;
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57 class tree_postfix_expression;
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58 class tree_prefix_expression;
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59 class tree_return_command;
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60 class tree_return_list;
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61 class tree_simple_assignment;
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62 class tree_statement;
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63 class tree_statement_list;
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64 class tree_try_catch_command;
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65 class tree_unwind_protect_command;
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66 class tree_while_command;
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67 class tree_do_until_command;
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68
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69 class
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70 tree_walker
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71 {
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72 public:
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73
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74 virtual void
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75 visit_anon_fcn_handle (tree_anon_fcn_handle&) = 0;
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77 virtual void
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78 visit_argument_list (tree_argument_list&) = 0;
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80 virtual void
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81 visit_binary_expression (tree_binary_expression&) = 0;
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83 virtual void
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84 visit_break_command (tree_break_command&) = 0;
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85
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86 virtual void
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87 visit_colon_expression (tree_colon_expression&) = 0;
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88
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89 virtual void
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90 visit_continue_command (tree_continue_command&) = 0;
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91
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92 virtual void
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93 visit_global_command (tree_global_command&) = 0;
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95 virtual void
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96 visit_persistent_command (tree_persistent_command&) = 0;
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97
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98 virtual void
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99 visit_decl_elt (tree_decl_elt&) = 0;
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100
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101 virtual void
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102 visit_decl_init_list (tree_decl_init_list&) = 0;
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103
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104 virtual void
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105 visit_simple_for_command (tree_simple_for_command&) = 0;
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106
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107 virtual void
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108 visit_complex_for_command (tree_complex_for_command&) = 0;
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109
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110 virtual void
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111 visit_octave_user_script (octave_user_script&) = 0;
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112
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113 virtual void
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114 visit_octave_user_function (octave_user_function&) = 0;
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115
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116 virtual void
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117 visit_function_def (tree_function_def&) = 0;
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118
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119 virtual void
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120 visit_identifier (tree_identifier&) = 0;
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121
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122 virtual void
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123 visit_if_clause (tree_if_clause&) = 0;
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124
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125 virtual void
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126 visit_if_command (tree_if_command&) = 0;
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127
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128 virtual void
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129 visit_if_command_list (tree_if_command_list&) = 0;
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130
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131 virtual void
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132 visit_switch_case (tree_switch_case&) = 0;
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133
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134 virtual void
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135 visit_switch_case_list (tree_switch_case_list&) = 0;
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136
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137 virtual void
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138 visit_switch_command (tree_switch_command&) = 0;
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139
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140 virtual void
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141 visit_index_expression (tree_index_expression&) = 0;
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142
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143 virtual void
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144 visit_matrix (tree_matrix&) = 0;
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145
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146 virtual void
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147 visit_cell (tree_cell&) = 0;
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148
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149 virtual void
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150 visit_multi_assignment (tree_multi_assignment&) = 0;
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151
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152 virtual void
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153 visit_no_op_command (tree_no_op_command&) = 0;
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154
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155 virtual void
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156 visit_constant (tree_constant&) = 0;
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157
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158 virtual void
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159 visit_fcn_handle (tree_fcn_handle&) = 0;
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160
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161 virtual void
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162 visit_funcall (tree_funcall&) = 0;
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163
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164 virtual void
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165 visit_parameter_list (tree_parameter_list&) = 0;
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166
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167 virtual void
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168 visit_postfix_expression (tree_postfix_expression&) = 0;
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169
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170 virtual void
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171 visit_prefix_expression (tree_prefix_expression&) = 0;
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172
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173 virtual void
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174 visit_return_command (tree_return_command&) = 0;
2123
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175
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176 virtual void
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177 visit_return_list (tree_return_list&) = 0;
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178
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179 virtual void
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180 visit_simple_assignment (tree_simple_assignment&) = 0;
2123
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181
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182 virtual void
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183 visit_statement (tree_statement&) = 0;
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184
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185 virtual void
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186 visit_statement_list (tree_statement_list&) = 0;
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187
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188 virtual void
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189 visit_try_catch_command (tree_try_catch_command&) = 0;
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190
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191 virtual void
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192 visit_unwind_protect_command (tree_unwind_protect_command&) = 0;
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193
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194 virtual void
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195 visit_while_command (tree_while_command&) = 0;
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196
3484
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197 virtual void
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198 visit_do_until_command (tree_do_until_command&) = 0;
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199
2123
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200 protected:
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201
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202 tree_walker (void) { }
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203
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204 virtual ~tree_walker (void) { }
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205
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206 private:
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207
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208 // No copying!
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209
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210 tree_walker (const tree_walker&);
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211
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212 tree_walker& operator = (const tree_walker&);
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213 };
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214
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215 #endif