1 | /* Prints out trees in human readable form. |
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2 | Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc. |
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3 | Hacked by Michael Tiemann (tiemann@cygnus.com) |
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4 | |
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5 | This file is part of GNU CC. |
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6 | |
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7 | GNU CC is free software; you can redistribute it and/or modify |
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8 | it under the terms of the GNU General Public License as published by |
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9 | the Free Software Foundation; either version 2, or (at your option) |
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10 | any later version. |
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11 | |
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12 | GNU CC is distributed in the hope that it will be useful, |
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13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 | GNU General Public License 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 GNU CC; see the file COPYING. If not, write to |
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19 | the Free Software Foundation, 59 Temple Place - Suite 330, |
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20 | Boston, MA 02111-1307, USA. */ |
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21 | |
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22 | |
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23 | #include "config.h" |
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24 | #include "tree.h" |
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25 | #include <stdio.h> |
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26 | #include "cp-tree.h" |
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27 | |
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28 | void |
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29 | print_lang_decl (file, node, indent) |
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30 | FILE *file; |
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31 | tree node; |
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32 | int indent; |
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33 | { |
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34 | if (!DECL_LANG_SPECIFIC (node)) |
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35 | return; |
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36 | /* A FIELD_DECL only has the flags structure, which we aren't displaying |
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37 | anyways. */ |
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38 | if (DECL_MUTABLE_P (node)) |
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39 | { |
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40 | indent_to (file, indent + 3); |
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41 | fprintf (file, " mutable "); |
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42 | } |
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43 | if (TREE_CODE (node) == FIELD_DECL) |
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44 | return; |
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45 | indent_to (file, indent + 3); |
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46 | if (DECL_MAIN_VARIANT (node)) |
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47 | { |
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48 | fprintf (file, " decl-main-variant "); |
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49 | fprintf (file, HOST_PTR_PRINTF, DECL_MAIN_VARIANT (node)); |
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50 | } |
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51 | if (DECL_PENDING_INLINE_INFO (node)) |
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52 | { |
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53 | fprintf (file, " pending-inline-info "); |
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54 | fprintf (file, HOST_PTR_PRINTF, DECL_PENDING_INLINE_INFO (node)); |
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55 | } |
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56 | if (DECL_TEMPLATE_INFO (node)) |
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57 | { |
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58 | fprintf (file, " template-info "); |
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59 | fprintf (file, HOST_PTR_PRINTF, DECL_TEMPLATE_INFO (node)); |
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60 | } |
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61 | } |
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62 | |
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63 | void |
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64 | print_lang_type (file, node, indent) |
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65 | FILE *file; |
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66 | register tree node; |
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67 | int indent; |
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68 | { |
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69 | if (TREE_CODE (node) == TEMPLATE_TYPE_PARM) |
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70 | { |
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71 | print_node (file, "tinfo", TYPE_VALUES (node), indent + 4); |
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72 | return; |
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73 | } |
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74 | |
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75 | if (TREE_CODE (node) == UNINSTANTIATED_P_TYPE) |
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76 | { |
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77 | print_node (file, "template", UPT_TEMPLATE (node), indent + 4); |
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78 | print_node (file, "parameters", UPT_PARMS (node), indent + 4); |
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79 | return; |
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80 | } |
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81 | |
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82 | if (! (TREE_CODE (node) == RECORD_TYPE |
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83 | || TREE_CODE (node) == UNION_TYPE)) |
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84 | return; |
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85 | |
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86 | if (!TYPE_LANG_SPECIFIC (node)) |
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87 | return; |
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88 | |
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89 | indent_to (file, indent + 3); |
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90 | |
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91 | if (TYPE_NEEDS_CONSTRUCTING (node)) |
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92 | fputs ( "needs-constructor", file); |
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93 | if (TYPE_NEEDS_DESTRUCTOR (node)) |
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94 | fputs (" needs-destructor", file); |
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95 | if (TYPE_HAS_DESTRUCTOR (node)) |
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96 | fputs (" ~X()", file); |
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97 | if (TYPE_HAS_DEFAULT_CONSTRUCTOR (node)) |
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98 | fputs (" X()", file); |
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99 | if (TYPE_HAS_CONVERSION (node)) |
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100 | fputs (" has-type-conversion", file); |
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101 | if (TYPE_HAS_INT_CONVERSION (node)) |
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102 | fputs (" has-int-conversion", file); |
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103 | if (TYPE_HAS_REAL_CONVERSION (node)) |
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104 | fputs (" has-float-conversion", file); |
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105 | if (TYPE_HAS_INIT_REF (node)) |
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106 | { |
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107 | if (TYPE_HAS_CONST_INIT_REF (node)) |
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108 | fputs (" X(constX&)", file); |
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109 | else |
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110 | fputs (" X(X&)", file); |
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111 | } |
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112 | if (TYPE_GETS_NEW (node) & 1) |
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113 | fputs (" new", file); |
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114 | if (TYPE_GETS_NEW (node) & 2) |
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115 | fputs (" new[]", file); |
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116 | if (TYPE_GETS_DELETE (node) & 1) |
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117 | fputs (" delete", file); |
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118 | if (TYPE_GETS_DELETE (node) & 2) |
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119 | fputs (" delete[]", file); |
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120 | if (TYPE_HAS_ASSIGNMENT (node)) |
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121 | fputs (" has=", file); |
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122 | if (TYPE_HAS_ASSIGN_REF (node)) |
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123 | fputs (" this=(X&)", file); |
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124 | if (TYPE_OVERLOADS_METHOD_CALL_EXPR (node)) |
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125 | fputs (" op->()", file); |
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126 | if (TYPE_GETS_INIT_AGGR (node)) |
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127 | fputs (" gets X(X, ...)", file); |
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128 | if (TYPE_OVERLOADS_CALL_EXPR (node)) |
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129 | fputs (" op()", file); |
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130 | if (TYPE_OVERLOADS_ARRAY_REF (node)) |
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131 | fputs (" op[]", file); |
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132 | if (TYPE_OVERLOADS_ARROW (node)) |
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133 | fputs (" op->", file); |
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134 | if (TYPE_USES_MULTIPLE_INHERITANCE (node)) |
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135 | fputs (" uses-multiple-inheritance", file); |
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136 | |
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137 | if (TREE_CODE (node) == RECORD_TYPE) |
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138 | { |
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139 | fprintf (file, " n_parents %d n_ancestors %d", |
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140 | CLASSTYPE_N_BASECLASSES (node), |
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141 | CLASSTYPE_N_SUPERCLASSES (node)); |
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142 | fprintf (file, " use_template=%d", CLASSTYPE_USE_TEMPLATE (node)); |
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143 | if (CLASSTYPE_INTERFACE_ONLY (node)) |
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144 | fprintf (file, " interface-only"); |
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145 | if (CLASSTYPE_INTERFACE_UNKNOWN (node)) |
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146 | fprintf (file, " interface-unknown"); |
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147 | print_node (file, "member-functions", CLASSTYPE_METHOD_VEC (node), |
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148 | indent + 4); |
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149 | print_node (file, "baselinks", |
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150 | TYPE_BINFO_BASETYPES (node) ? CLASSTYPE_BASELINK_VEC (node) : NULL_TREE, |
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151 | indent + 4); |
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152 | } |
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153 | } |
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154 | |
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155 | void |
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156 | print_lang_identifier (file, node, indent) |
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157 | FILE *file; |
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158 | tree node; |
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159 | int indent; |
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160 | { |
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161 | print_node (file, "global", IDENTIFIER_GLOBAL_VALUE (node), indent + 4); |
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162 | print_node (file, "class", IDENTIFIER_CLASS_VALUE (node), indent + 4); |
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163 | print_node (file, "local", IDENTIFIER_LOCAL_VALUE (node), indent + 4); |
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164 | print_node (file, "label", IDENTIFIER_LABEL_VALUE (node), indent + 4); |
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165 | print_node (file, "template", IDENTIFIER_TEMPLATE (node), indent + 4); |
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166 | print_node (file, "implicit", IDENTIFIER_IMPLICIT_DECL (node), indent + 4); |
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167 | print_node (file, "error locus", IDENTIFIER_ERROR_LOCUS (node), indent + 4); |
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168 | } |
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