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annotate libinterp/parse-tree/pt-anon-scopes.cc @ 25824:91e1ca0e3a9d

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Save all scopes of nested anonymous functions (bug #45969). * libinterp/parse-tree/pt-anon-scopes.[h,cc]: New files with new class tree_anon_scopes derived from class tree_walker. Collects variables in all scopes of nested anonymous function definitions. * libinterp/octave-value/ov-fcn-handle.cc (octave_fcn_handle::save_ascii, ::save_binary, ::save_hdf5): Use tree_anon_scopes object to save variables of anonymous functions. * test/bug-45969/bug-45969.tst, test/bug-45969/module.mk: New testfiles.
author Olaf Till <i7tiol@t-online.de>
date Sat, 18 Aug 2018 23:05:41 +0200
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children f2d795f07c84
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25824
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1 /*
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2
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3 Copyright (C) 1996-2018 John W. Eaton
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4 Copyright (C) 2015-2018 Olaf Till
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 #ifdef HAVE_CONFIG_H
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25 #include <config.h>
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26 #endif
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27
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28 #include "error.h"
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29 #include "pt-all.h"
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30 #include "pt-anon-scopes.h"
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31
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32 // TODO: make sure that if(f->scope()) is checked if necessary
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33
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34 namespace octave
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35 {
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36 tree_anon_scopes::tree_anon_scopes (octave_user_function *f)
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37 : scopes (), merged_tables ()
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38 {
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39 if (f)
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40 {
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41 if (! f->is_anonymous_function ())
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42 panic_impossible ();
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43
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44 // Collect the scope of the outer anonymous function.
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45
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46 stash_scope_if_valid (f->scope ());
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47
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48 // Further walk the tree to find nested definitions of further
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49 // anonymous functions.
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50
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51 tree_statement_list *cmd_list = f->body ();
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52
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53 if (cmd_list)
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54 cmd_list->accept (*this);
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55
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56 // Collect symbol records of all collected scopes.
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57
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58 merge_tables ();
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59 }
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60 }
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61
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62 void
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63 tree_anon_scopes::visit_anon_fcn_handle (tree_anon_fcn_handle& afh)
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64 {
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65 // Collect the scope of this anonymous function.
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66
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67 stash_scope_if_valid (afh.scope ());
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68
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69 // Further walk the tree to find nested definitions of further
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70 // anonymous functions.
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71
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72 tree_expression *e = afh.expression ();
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73
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74 if (e)
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75 e->accept (*this);
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76 }
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77
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78 // The rest of visit_... methods is only for walking the tree. Many of
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79 // them, in particular all methods for commands, are not applicable to
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80 // anonymous functions. Only parts of the tree are walked which could
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81 // contain further (nested) anonymous function definitions (so
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82 // e.g. identifiers and left hand sides of assignments are ignored).
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83
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84 void
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85 tree_anon_scopes::visit_argument_list (tree_argument_list& lst)
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86 {
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87 tree_argument_list::iterator p = lst.begin ();
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88
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89 while (p != lst.end ())
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90 {
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91 tree_expression *elt = *p++;
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92
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93 if (elt)
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94 {
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95 elt->accept (*this);
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96 }
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97 }
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98 }
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99
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100 void
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101 tree_anon_scopes::visit_binary_expression (tree_binary_expression& expr)
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102 {
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103 tree_expression *op1 = expr.lhs ();
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104
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105 if (op1)
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106 op1->accept (*this);
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107
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108 tree_expression *op2 = expr.rhs ();
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109
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110 if (op2)
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111 op2->accept (*this);
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112 }
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113
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114 void
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115 tree_anon_scopes::visit_break_command (tree_break_command&)
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116 {
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117 panic_impossible ();
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118 }
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119
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120 void
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121 tree_anon_scopes::visit_colon_expression (tree_colon_expression& expr)
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122 {
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123 tree_expression *op1 = expr.base ();
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124
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125 if (op1)
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126 op1->accept (*this);
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127
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128 tree_expression *op3 = expr.increment ();
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129
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Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
130 if (op3)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
131 op3->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
132
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
133 tree_expression *op2 = expr.limit ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
134
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
135 if (op2)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
136 op2->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
137 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
138
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
139 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
140 tree_anon_scopes::visit_continue_command (tree_continue_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
141 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
142 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
143 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
144
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
145 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
146 tree_anon_scopes::visit_decl_command (tree_decl_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
147 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
148 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
149 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
150
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
151 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
152 tree_anon_scopes::visit_decl_elt (tree_decl_elt&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
153 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
154 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
155 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
156
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
157 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
158 tree_anon_scopes::visit_decl_init_list (tree_decl_init_list&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
159 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
160 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
161 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
162
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
163 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
164 tree_anon_scopes::visit_simple_for_command (tree_simple_for_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
165 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
166 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
167 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
168
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
169 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
170 tree_anon_scopes::visit_complex_for_command (tree_complex_for_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
171 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
172 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
173 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
174
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
175 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
176 tree_anon_scopes::visit_octave_user_script (octave_user_script&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
177 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
178 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
179 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
180
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
181 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
182 tree_anon_scopes::visit_octave_user_function (octave_user_function&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
183 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
184 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
185 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
186
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
187 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
188 tree_anon_scopes::visit_function_def (tree_function_def&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
189 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
190 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
191 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
192
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
193 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
194 tree_anon_scopes::visit_identifier (tree_identifier& /* id */)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
195 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
196 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
197
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
198 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
199 tree_anon_scopes::visit_if_clause (tree_if_clause&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
200 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
201 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
202 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
203
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
204 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
205 tree_anon_scopes::visit_if_command (tree_if_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
206 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
207 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
208 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
209
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
210 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
211 tree_anon_scopes::visit_if_command_list (tree_if_command_list&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
212 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
213 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
214 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
215
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
216 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
217 tree_anon_scopes::visit_switch_case (tree_switch_case&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
218 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
219 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
220 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
221
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
222 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
223 tree_anon_scopes::visit_switch_case_list (tree_switch_case_list&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
224 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
225 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
226 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
227
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
228 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
229 tree_anon_scopes::visit_switch_command (tree_switch_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
230 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
231 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
232 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
233
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
234 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
235 tree_anon_scopes::visit_index_expression (tree_index_expression& expr)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
236 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
237 tree_expression *e = expr.expression ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
238
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
239 if (e)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
240 e->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
241
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
242 std::list<tree_argument_list *> lst = expr.arg_lists ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
243
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
244 std::list<tree_argument_list *>::iterator p = lst.begin ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
245
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
246 while (p != lst.end ())
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
247 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
248 tree_argument_list *elt = *p++;
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
249
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
250 if (elt)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
251 elt->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
252 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
253 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
254
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
255 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
256 tree_anon_scopes::visit_matrix (tree_matrix& lst)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
257 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
258 tree_matrix::iterator p = lst.begin ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
259
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
260 while (p != lst.end ())
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
261 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
262 tree_argument_list *elt = *p++;
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
263
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
264 if (elt)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
265 elt->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
266 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
267 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
268
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
269 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
270 tree_anon_scopes::visit_cell (tree_cell& lst)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
271 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
272 tree_matrix::iterator p = lst.begin ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
273
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
274 while (p != lst.end ())
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
275 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
276 tree_argument_list *elt = *p++;
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
277
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
278 if (elt)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
279 elt->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
280 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
281 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
282
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
283 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
284 tree_anon_scopes::visit_multi_assignment (tree_multi_assignment& expr)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
285 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
286 tree_expression *rhs = expr.right_hand_side ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
287
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
288 if (rhs)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
289 rhs->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
290 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
291
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
292 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
293 tree_anon_scopes::visit_no_op_command (tree_no_op_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
294 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
295 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
296 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
297
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
298 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
299 tree_anon_scopes::visit_constant (tree_constant& /* val */)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
300 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
301 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
302
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
303 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
304 tree_anon_scopes::visit_fcn_handle (tree_fcn_handle& /* fh */)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
305 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
306 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
307
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
308 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
309 tree_anon_scopes::visit_funcall (tree_funcall& /* fc */)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
310 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
311 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
312
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
313 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
314 tree_anon_scopes::visit_parameter_list (tree_parameter_list&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
315 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
316 // In visit_anon_fcn_handle we only accept/visit the body of
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
317 // anonymous function definitions, not the parameter list.
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
318
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
319 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
320 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
321
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
322 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
323 tree_anon_scopes::visit_postfix_expression (tree_postfix_expression& expr)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
324 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
325 tree_expression *e = expr.operand ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
326
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
327 if (e)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
328 e->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
329 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
330
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
331 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
332 tree_anon_scopes::visit_prefix_expression (tree_prefix_expression& expr)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
333 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
334 tree_expression *e = expr.operand ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
335
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
336 if (e)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
337 e->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
338 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
339
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
340 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
341 tree_anon_scopes::visit_return_command (tree_return_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
342 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
343 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
344 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
345
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
346 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
347 tree_anon_scopes::visit_return_list (tree_return_list& lst)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
348 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
349 tree_return_list::iterator p = lst.begin ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
350
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
351 while (p != lst.end ())
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
352 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
353 tree_index_expression *elt = *p++;
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
354
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
355 if (elt)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
356 elt->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
357 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
358 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
359
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
360 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
361 tree_anon_scopes::visit_simple_assignment (tree_simple_assignment& expr)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
362 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
363 tree_expression *rhs = expr.right_hand_side ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
364
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
365 if (rhs)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
366 rhs->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
367 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
368
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
369 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
370 tree_anon_scopes::visit_statement (tree_statement& stmt)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
371 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
372 tree_command *cmd = stmt.command ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
373
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
374 if (cmd)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
375 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
376 else
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
377 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
378 tree_expression *expr = stmt.expression ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
379
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
380 if (expr)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
381 expr->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
382 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
383 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
384
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
385 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
386 tree_anon_scopes::visit_statement_list (tree_statement_list& lst)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
387 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
388 for (auto& p : lst)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
389 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
390 tree_statement *elt = p;
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
391
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
392 if (elt)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
393 elt->accept (*this);
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
394 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
395 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
396
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
397 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
398 tree_anon_scopes::visit_try_catch_command (tree_try_catch_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
399 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
400 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
401 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
402
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
403 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
404 tree_anon_scopes::visit_unwind_protect_command (tree_unwind_protect_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
405 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
406 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
407 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
408
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
409 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
410 tree_anon_scopes::visit_while_command (tree_while_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
411 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
412 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
413 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
414
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
415 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
416 tree_anon_scopes::visit_do_until_command (tree_do_until_command&)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
417 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
418 panic_impossible ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
419 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
420
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
421 void
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
422 tree_anon_scopes::merge_tables (void)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
423 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
424 for (const auto& sc : scopes)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
425 {
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
426 symrec_list vars = sc.all_variables ();
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
427
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
428 for (const auto& symrec : vars)
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
429 merged_tables[symrec.name ()] = symrec;
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
430 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
431 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
432 }
91e1ca0e3a9d Save all scopes of nested anonymous functions (bug #45969).
Olaf Till <i7tiol@t-online.de>
parents:
diff changeset
433