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_INT_CONVERSION (node
))
99 fputs (" has-int-conversion", file
);
100 if (TYPE_HAS_REAL_CONVERSION (node
))
101 fputs (" has-float-conversion", file
);
102 if (TYPE_HAS_INIT_REF (node
))
104 if (TYPE_HAS_CONST_INIT_REF (node
))
105 fputs (" X(constX&)", file
);
107 fputs (" X(X&)", file
);
109 if (TYPE_GETS_NEW (node
) & 1)
110 fputs (" new", file
);
111 if (TYPE_GETS_NEW (node
) & 2)
112 fputs (" new[]", file
);
113 if (TYPE_GETS_DELETE (node
) & 1)
114 fputs (" delete", file
);
115 if (TYPE_GETS_DELETE (node
) & 2)
116 fputs (" delete[]", file
);
117 if (TYPE_HAS_ASSIGNMENT (node
))
118 fputs (" has=", file
);
119 if (TYPE_HAS_ASSIGN_REF (node
))
120 fputs (" this=(X&)", file
);
121 if (TYPE_GETS_INIT_AGGR (node
))
122 fputs (" gets X(X, ...)", file
);
123 if (TYPE_OVERLOADS_CALL_EXPR (node
))
124 fputs (" op()", file
);
125 if (TYPE_OVERLOADS_ARRAY_REF (node
))
126 fputs (" op[]", file
);
127 if (TYPE_OVERLOADS_ARROW (node
))
128 fputs (" op->", file
);
129 if (TYPE_USES_MULTIPLE_INHERITANCE (node
))
130 fputs (" uses-multiple-inheritance", file
);
132 if (TREE_CODE (node
) == RECORD_TYPE
)
134 fprintf (file
, " n_parents %d n_ancestors %d",
135 CLASSTYPE_N_BASECLASSES (node
),
136 CLASSTYPE_N_SUPERCLASSES (node
));
137 fprintf (file
, " use_template=%d", CLASSTYPE_USE_TEMPLATE (node
));
138 if (CLASSTYPE_INTERFACE_ONLY (node
))
139 fprintf (file
, " interface-only");
140 if (CLASSTYPE_INTERFACE_UNKNOWN (node
))
141 fprintf (file
, " interface-unknown");
142 print_node (file
, "member-functions", CLASSTYPE_METHOD_VEC (node
),
144 print_node (file
, "baselinks",
145 TYPE_BINFO_BASETYPES (node
) ? CLASSTYPE_BASELINK_VEC (node
) : NULL_TREE
,
151 print_lang_identifier (file
, node
, indent
)
156 print_node (file
, "global", IDENTIFIER_GLOBAL_VALUE (node
), indent
+ 4);
157 print_node (file
, "class", IDENTIFIER_CLASS_VALUE (node
), indent
+ 4);
158 print_node (file
, "local", IDENTIFIER_LOCAL_VALUE (node
), indent
+ 4);
159 print_node (file
, "label", IDENTIFIER_LABEL_VALUE (node
), indent
+ 4);
160 print_node (file
, "template", IDENTIFIER_TEMPLATE (node
), indent
+ 4);
161 print_node (file
, "implicit", IDENTIFIER_IMPLICIT_DECL (node
), indent
+ 4);
162 print_node (file
, "error locus", IDENTIFIER_ERROR_LOCUS (node
), indent
+ 4);
166 lang_print_xnode (file
, node
, indent
)
171 switch (TREE_CODE (node
))
174 print_node (file
, "scope", BINDING_SCOPE (node
), indent
+4);
175 print_node (file
, "value", BINDING_VALUE (node
), indent
+4);
176 print_node (file
, "chain", TREE_CHAIN (node
), indent
+4);