1 /* Prints out trees in human readable form.
2 Copyright (C) 1992, 1993 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
28 print_lang_decl (file, node, indent)
33 if (!DECL_LANG_SPECIFIC (node))
35 /* A FIELD_DECL only has the flags structure, which we aren't displaying
37 if (DECL_MUTABLE_P (node))
39 indent_to (file, indent + 3);
40 fprintf (file, " mutable ");
42 if (TREE_CODE (node) == FIELD_DECL)
44 indent_to (file, indent + 3);
45 if (DECL_MAIN_VARIANT (node))
47 fprintf (file, " decl-main-variant ");
48 fprintf (file, HOST_PTR_PRINTF, DECL_MAIN_VARIANT (node));
50 if (DECL_PENDING_INLINE_INFO (node))
52 fprintf (file, " pending-inline-info ");
53 fprintf (file, HOST_PTR_PRINTF, DECL_PENDING_INLINE_INFO (node));
55 if (DECL_TEMPLATE_INFO (node))
57 fprintf (file, " template-info ");
58 fprintf (file, HOST_PTR_PRINTF, DECL_TEMPLATE_INFO (node));
63 print_lang_type (file, node, indent)
68 if (TREE_CODE (node) == TEMPLATE_TYPE_PARM)
70 print_node (file, "tinfo", TYPE_VALUES (node), indent + 4);
74 if (TREE_CODE (node) == UNINSTANTIATED_P_TYPE)
76 print_node (file, "template", UPT_TEMPLATE (node), indent + 4);
77 print_node (file, "parameters", UPT_PARMS (node), indent + 4);
81 if (! (TREE_CODE (node) == RECORD_TYPE
82 || TREE_CODE (node) == UNION_TYPE))
85 if (!TYPE_LANG_SPECIFIC (node))
88 indent_to (file, indent + 3);
90 if (TYPE_NEEDS_CONSTRUCTING (node))
91 fputs ( "needs-constructor", file);
92 if (TYPE_NEEDS_DESTRUCTOR (node))
93 fputs (" needs-destructor", file);
94 if (TYPE_HAS_DESTRUCTOR (node))
95 fputs (" ~X()", file);
96 if (TYPE_HAS_DEFAULT_CONSTRUCTOR (node))
98 if (TYPE_HAS_CONVERSION (node))
99 fputs (" has-type-conversion", file);
100 if (TYPE_HAS_INT_CONVERSION (node))
101 fputs (" has-int-conversion", file);
102 if (TYPE_HAS_REAL_CONVERSION (node))
103 fputs (" has-float-conversion", file);
104 if (TYPE_HAS_INIT_REF (node))
106 if (TYPE_HAS_CONST_INIT_REF (node))
107 fputs (" X(constX&)", file);
109 fputs (" X(X&)", file);
111 if (TYPE_GETS_NEW (node) & 1)
112 fputs (" new", file);
113 if (TYPE_GETS_NEW (node) & 2)
114 fputs (" new[]", file);
115 if (TYPE_GETS_DELETE (node) & 1)
116 fputs (" delete", file);
117 if (TYPE_GETS_DELETE (node) & 2)
118 fputs (" delete[]", file);
119 if (TYPE_HAS_ASSIGNMENT (node))
120 fputs (" has=", file);
121 if (TYPE_HAS_ASSIGN_REF (node))
122 fputs (" this=(X&)", file);
123 if (TYPE_OVERLOADS_METHOD_CALL_EXPR (node))
124 fputs (" op->()", file);
125 if (TYPE_GETS_INIT_AGGR (node))
126 fputs (" gets X(X, ...)", file);
127 if (TYPE_OVERLOADS_CALL_EXPR (node))
128 fputs (" op()", file);
129 if (TYPE_OVERLOADS_ARRAY_REF (node))
130 fputs (" op[]", file);
131 if (TYPE_OVERLOADS_ARROW (node))
132 fputs (" op->", file);
133 if (TYPE_USES_MULTIPLE_INHERITANCE (node))
134 fputs (" uses-multiple-inheritance", file);
136 if (TREE_CODE (node) == RECORD_TYPE)
138 fprintf (file, " n_parents %d n_ancestors %d",
139 CLASSTYPE_N_BASECLASSES (node),
140 CLASSTYPE_N_SUPERCLASSES (node));
141 fprintf (file, " use_template=%d", CLASSTYPE_USE_TEMPLATE (node));
142 if (CLASSTYPE_INTERFACE_ONLY (node))
143 fprintf (file, " interface-only");
144 if (CLASSTYPE_INTERFACE_UNKNOWN (node))
145 fprintf (file, " interface-unknown");
146 print_node (file, "member-functions", CLASSTYPE_METHOD_VEC (node),
148 print_node (file, "baselinks",
149 TYPE_BINFO_BASETYPES (node) ? CLASSTYPE_BASELINK_VEC (node) : NULL_TREE,
155 print_lang_identifier (file, node, indent)
160 print_node (file, "global", IDENTIFIER_GLOBAL_VALUE (node), indent + 4);
161 print_node (file, "class", IDENTIFIER_CLASS_VALUE (node), indent + 4);
162 print_node (file, "local", IDENTIFIER_LOCAL_VALUE (node), indent + 4);
163 print_node (file, "label", IDENTIFIER_LABEL_VALUE (node), indent + 4);
164 print_node (file, "template", IDENTIFIER_TEMPLATE (node), indent + 4);
165 print_node (file, "implicit", IDENTIFIER_IMPLICIT_DECL (node), indent + 4);
166 print_node (file, "error locus", IDENTIFIER_ERROR_LOCUS (node), indent + 4);