1 /* Prints out trees in human readable form.
2 Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
3 Hacked by Michael Tiemann (tiemann@cygnus.com)
5 This file is part of GNU CC.
7 GNU CC is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 GNU CC is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GNU CC; see the file COPYING. If not, write to
19 the Free Software Foundation, 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
29 print_lang_decl (file, node, indent)
34 if (!DECL_LANG_SPECIFIC (node))
36 /* A FIELD_DECL only has the flags structure, which we aren't displaying
38 if (DECL_MUTABLE_P (node))
40 indent_to (file, indent + 3);
41 fprintf (file, " mutable ");
43 if (TREE_CODE (node) == FIELD_DECL)
45 indent_to (file, indent + 3);
46 if (DECL_MAIN_VARIANT (node))
48 fprintf (file, " decl-main-variant ");
49 fprintf (file, HOST_PTR_PRINTF, DECL_MAIN_VARIANT (node));
51 if (DECL_PENDING_INLINE_INFO (node))
53 fprintf (file, " pending-inline-info ");
54 fprintf (file, HOST_PTR_PRINTF, DECL_PENDING_INLINE_INFO (node));
56 if (DECL_TEMPLATE_INFO (node))
58 fprintf (file, " template-info ");
59 fprintf (file, HOST_PTR_PRINTF, DECL_TEMPLATE_INFO (node));
64 print_lang_type (file, node, indent)
69 if (TREE_CODE (node) == TEMPLATE_TYPE_PARM
70 || TREE_CODE (node) == TEMPLATE_TEMPLATE_PARM)
72 indent_to (file, indent + 3);
73 fprintf (file, "index %d level %d orig_level %d",
74 TEMPLATE_TYPE_IDX (node), TEMPLATE_TYPE_LEVEL (node),
75 TEMPLATE_TYPE_ORIG_LEVEL (node));
79 if (! (TREE_CODE (node) == RECORD_TYPE
80 || TREE_CODE (node) == UNION_TYPE))
83 if (!TYPE_LANG_SPECIFIC (node))
86 indent_to (file, indent + 3);
88 if (TYPE_NEEDS_CONSTRUCTING (node))
89 fputs ( "needs-constructor", file);
90 if (TYPE_NEEDS_DESTRUCTOR (node))
91 fputs (" needs-destructor", file);
92 if (TYPE_HAS_DESTRUCTOR (node))
93 fputs (" ~X()", file);
94 if (TYPE_HAS_DEFAULT_CONSTRUCTOR (node))
96 if (TYPE_HAS_CONVERSION (node))
97 fputs (" has-type-conversion", file);
98 if (TYPE_HAS_INIT_REF (node))
100 if (TYPE_HAS_CONST_INIT_REF (node))
101 fputs (" X(constX&)", file);
103 fputs (" X(X&)", file);
105 if (TYPE_GETS_NEW (node) & 1)
106 fputs (" new", file);
107 if (TYPE_GETS_NEW (node) & 2)
108 fputs (" new[]", file);
109 if (TYPE_GETS_DELETE (node) & 1)
110 fputs (" delete", file);
111 if (TYPE_GETS_DELETE (node) & 2)
112 fputs (" delete[]", file);
113 if (TYPE_HAS_ASSIGNMENT (node))
114 fputs (" has=", file);
115 if (TYPE_HAS_ASSIGN_REF (node))
116 fputs (" this=(X&)", file);
117 if (TYPE_OVERLOADS_CALL_EXPR (node))
118 fputs (" op()", file);
119 if (TYPE_OVERLOADS_ARRAY_REF (node))
120 fputs (" op[]", file);
121 if (TYPE_OVERLOADS_ARROW (node))
122 fputs (" op->", file);
123 if (TYPE_USES_MULTIPLE_INHERITANCE (node))
124 fputs (" uses-multiple-inheritance", file);
126 if (TREE_CODE (node) == RECORD_TYPE)
128 fprintf (file, " n_parents %d n_ancestors %d",
129 CLASSTYPE_N_BASECLASSES (node),
130 CLASSTYPE_N_SUPERCLASSES (node));
131 fprintf (file, " use_template=%d", CLASSTYPE_USE_TEMPLATE (node));
132 if (CLASSTYPE_INTERFACE_ONLY (node))
133 fprintf (file, " interface-only");
134 if (CLASSTYPE_INTERFACE_UNKNOWN (node))
135 fprintf (file, " interface-unknown");
136 print_node (file, "member-functions", CLASSTYPE_METHOD_VEC (node),
138 print_node (file, "baselinks",
139 TYPE_BINFO_BASETYPES (node) ? CLASSTYPE_BASELINK_VEC (node) : NULL_TREE,
145 print_lang_identifier (file, node, indent)
150 print_node (file, "global", IDENTIFIER_GLOBAL_VALUE (node), indent + 4);
151 print_node (file, "class", IDENTIFIER_CLASS_VALUE (node), indent + 4);
152 print_node (file, "local", IDENTIFIER_LOCAL_VALUE (node), indent + 4);
153 print_node (file, "label", IDENTIFIER_LABEL_VALUE (node), indent + 4);
154 print_node (file, "template", IDENTIFIER_TEMPLATE (node), indent + 4);
155 print_node (file, "implicit", IDENTIFIER_IMPLICIT_DECL (node), indent + 4);
156 print_node (file, "error locus", IDENTIFIER_ERROR_LOCUS (node), indent + 4);
160 lang_print_xnode (file, node, indent)
165 switch (TREE_CODE (node))
168 print_node (file, "scope", BINDING_SCOPE (node), indent+4);
169 print_node (file, "value", BINDING_VALUE (node), indent+4);
170 print_node (file, "chain", TREE_CHAIN (node), indent+4);
172 case TEMPLATE_PARM_INDEX:
173 indent_to (file, indent + 3);
174 fprintf (file, "index %d level %d orig_level %d",
175 TEMPLATE_PARM_IDX (node), TEMPLATE_PARM_LEVEL (node),
176 TEMPLATE_PARM_ORIG_LEVEL (node));