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1.1 root 1: /* Prints out tree in human readable form - GNU C++ compiler
2: Copyright (C) 1992 Free Software Foundation, Inc.
3: Hacked by Michael Tiemann ([email protected])
4:
5: This file is part of GNU CC.
6:
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)
10: any later version.
11:
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.
16:
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. */
20:
21:
22: #include "config.h"
23: #include "tree.h"
24: #include <stdio.h>
25: #include "cp-tree.h"
26:
27: void
28: print_lang_decl (file, node, indent)
29: FILE *file;
30: tree node;
31: int indent;
32: {
33: if (!DECL_LANG_SPECIFIC (node))
34: return;
35: /* A FIELD_DECL only has the flags structure, which we aren't displaying
36: anyways. */
37: if (TREE_CODE (node) == FIELD_DECL)
38: return;
39: indent_to (file, indent + 3);
40: if (DECL_MAIN_VARIANT (node))
1.1.1.2 ! root 41: {
! 42: fprintf (file, " decl-main-variant ");
! 43: fprintf (file, HOST_PTR_PRINTF, DECL_MAIN_VARIANT (node));
! 44: }
1.1 root 45: if (DECL_PENDING_INLINE_INFO (node))
1.1.1.2 ! root 46: {
! 47: fprintf (file, " pending-inline-info ");
! 48: fprintf (file, HOST_PTR_PRINTF, DECL_PENDING_INLINE_INFO (node));
! 49: }
1.1 root 50: if (DECL_TEMPLATE_INFO (node))
1.1.1.2 ! root 51: {
! 52: fprintf (file, " template-info ");
! 53: fprintf (file, HOST_PTR_PRINTF, DECL_TEMPLATE_INFO (node));
! 54: }
1.1 root 55: }
56:
57: void
58: print_lang_type (file, node, indent)
59: FILE *file;
60: register tree node;
61: int indent;
62: {
63: if (TREE_CODE (node) == TEMPLATE_TYPE_PARM)
64: {
65: print_node (file, "tinfo", TYPE_VALUES (node), indent + 4);
66: return;
67: }
68:
69: if (TREE_CODE (node) == UNINSTANTIATED_P_TYPE)
70: {
71: print_node (file, "template", UPT_TEMPLATE (node), indent + 4);
72: print_node (file, "parameters", UPT_PARMS (node), indent + 4);
73: return;
74: }
75:
76: if (! (TREE_CODE (node) == RECORD_TYPE
77: || TREE_CODE (node) == UNION_TYPE))
78: return;
79:
80: if (!TYPE_LANG_SPECIFIC (node))
81: return;
82:
83: indent_to (file, indent + 3);
84:
85: if (TYPE_NEEDS_CONSTRUCTOR (node))
86: fputs ( "needs-constructor", file);
87: if (TYPE_NEEDS_DESTRUCTOR (node))
88: fputs (" needs-destructor", file);
89: if (TYPE_HAS_CONVERSION (node))
90: fputs (" has-type-conversion", file);
91: if (TYPE_HAS_INT_CONVERSION (node))
92: fputs (" has-int-conversion", file);
93: if (TYPE_HAS_REAL_CONVERSION (node))
94: fputs (" has-float-conversion", file);
95: if (TYPE_HAS_INIT_REF (node))
96: fputs (" X(X&)", file);
97: if (TREE_GETS_NEW (node))
98: fputs (" gets-new", file);
99: if (TREE_GETS_DELETE (node))
100: fputs (" gets-delete", file);
101: if (TYPE_HAS_ASSIGNMENT (node))
102: fputs (" has=", file);
103: if (TYPE_GETS_ASSIGNMENT (node))
104: fputs (" gets=", file);
105: if (TYPE_HAS_ASSIGN_REF (node))
106: fputs (" this=(X&)", file);
107: if (TYPE_GETS_ASSIGN_REF (node))
108: fputs (" gets=(X&)", file);
109: if (TYPE_OVERLOADS_METHOD_CALL_EXPR (node))
110: fputs (" op->()", file);
111: if (TYPE_GETS_INIT_AGGR (node))
112: fputs (" gets X(X, ...)", file);
113: if (TYPE_OVERLOADS_CALL_EXPR (node))
114: fputs (" op()", file);
115: if (TYPE_OVERLOADS_ARRAY_REF (node))
116: fputs (" op[]", file);
117: if (TYPE_OVERLOADS_ARROW (node))
118: fputs (" op->", file);
119: if (TYPE_USES_MULTIPLE_INHERITANCE (node))
120: fputs (" uses-multiple-inheritance", file);
121:
122: if (TREE_CODE (node) == RECORD_TYPE)
123: {
124: fprintf (file, " n_parents %d n_ancestors %d",
125: CLASSTYPE_N_BASECLASSES (node),
126: CLASSTYPE_N_SUPERCLASSES (node));
127: fprintf (file, " use_template=%d", CLASSTYPE_USE_TEMPLATE (node));
128: if (CLASSTYPE_INTERFACE_ONLY (node))
129: fprintf (file, " interface-only");
130: if (CLASSTYPE_INTERFACE_UNKNOWN (node))
131: fprintf (file, " interface-unknown");
132: print_node (file, "member-functions", CLASSTYPE_METHOD_VEC (node),
133: indent + 4);
134: print_node (file, "baselinks",
135: TYPE_BINFO_BASETYPES (node) ? CLASSTYPE_BASELINK_VEC (node) : NULL_TREE,
136: indent + 4);
137: }
138: }
139:
140: void
141: print_lang_identifier (file, node, indent)
142: FILE *file;
143: tree node;
144: int indent;
145: {
146: print_node (file, "global", IDENTIFIER_GLOBAL_VALUE (node), indent + 4);
147: print_node (file, "class", IDENTIFIER_CLASS_VALUE (node), indent + 4);
148: print_node (file, "local", IDENTIFIER_LOCAL_VALUE (node), indent + 4);
149: print_node (file, "label", IDENTIFIER_LABEL_VALUE (node), indent + 4);
150: print_node (file, "template", IDENTIFIER_TEMPLATE (node), indent + 4);
151: print_node (file, "implicit", IDENTIFIER_IMPLICIT_DECL (node), indent + 4);
152: print_node (file, "error locus", IDENTIFIER_ERROR_LOCUS (node), indent + 4);
153: }
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