/* Prints out trees in human readable form.
- Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+ Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998,
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
+ Free Software Foundation, Inc.
Hacked by Michael Tiemann (tiemann@cygnus.com)
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
#include "tree.h"
#include "cp-tree.h"
void
-print_lang_decl (file, node, indent)
- FILE *file;
- tree node;
- int indent;
+cxx_print_decl (FILE *file, tree node, int indent)
{
- if (!DECL_LANG_SPECIFIC (node))
- return;
- /* A FIELD_DECL only has the flags structure, which we aren't displaying
- anyways. */
- if (DECL_MUTABLE_P (node))
+ if (TREE_CODE (node) == FIELD_DECL)
{
- indent_to (file, indent + 3);
- fprintf (file, " mutable ");
+ if (DECL_MUTABLE_P (node))
+ {
+ indent_to (file, indent + 3);
+ fprintf (file, " mutable ");
+ }
+ return;
}
- if (TREE_CODE (node) == FIELD_DECL)
+
+ if (!CODE_CONTAINS_STRUCT (TREE_CODE (node), TS_DECL_COMMON)
+ || !DECL_LANG_SPECIFIC (node))
return;
indent_to (file, indent + 3);
- if (DECL_MAIN_VARIANT (node))
- {
- fprintf (file, " decl-main-variant ");
- fprintf (file, HOST_PTR_PRINTF, DECL_MAIN_VARIANT (node));
- }
- if (DECL_PENDING_INLINE_INFO (node))
- {
- fprintf (file, " pending-inline-info ");
- fprintf (file, HOST_PTR_PRINTF, DECL_PENDING_INLINE_INFO (node));
- }
- if (DECL_TEMPLATE_INFO (node))
- {
- fprintf (file, " template-info ");
- fprintf (file, HOST_PTR_PRINTF, DECL_TEMPLATE_INFO (node));
- }
+ if (TREE_CODE (node) == FUNCTION_DECL
+ && DECL_PENDING_INLINE_INFO (node))
+ fprintf (file, " pending-inline-info %p",
+ (void *) DECL_PENDING_INLINE_INFO (node));
+ if (TREE_CODE (node) == TYPE_DECL
+ && DECL_SORTED_FIELDS (node))
+ fprintf (file, " sorted-fields %p",
+ (void *) DECL_SORTED_FIELDS (node));
+ if ((TREE_CODE (node) == FUNCTION_DECL || TREE_CODE (node) == VAR_DECL)
+ && DECL_TEMPLATE_INFO (node))
+ fprintf (file, " template-info %p",
+ (void *) DECL_TEMPLATE_INFO (node));
}
void
-print_lang_type (file, node, indent)
- FILE *file;
- register tree node;
- int indent;
+cxx_print_type (FILE *file, tree node, int indent)
{
- if (TREE_CODE (node) == TEMPLATE_TYPE_PARM
- || TREE_CODE (node) == TEMPLATE_TEMPLATE_PARM)
+ switch (TREE_CODE (node))
{
+ case TEMPLATE_TYPE_PARM:
+ case TEMPLATE_TEMPLATE_PARM:
+ case BOUND_TEMPLATE_TEMPLATE_PARM:
indent_to (file, indent + 3);
- fputs ("index ", file);
- fprintf (file, HOST_WIDE_INT_PRINT_DEC, TEMPLATE_TYPE_IDX (node));
- fputs (" level ", file);
- fprintf (file, HOST_WIDE_INT_PRINT_DEC, TEMPLATE_TYPE_LEVEL (node));
- fputs (" orig_level ", file);
- fprintf (file, HOST_WIDE_INT_PRINT_DEC, TEMPLATE_TYPE_ORIG_LEVEL (node));
+ fprintf (file, "index %d level %d orig_level %d",
+ TEMPLATE_TYPE_IDX (node), TEMPLATE_TYPE_LEVEL (node),
+ TEMPLATE_TYPE_ORIG_LEVEL (node));
+ return;
+
+ case FUNCTION_TYPE:
+ case METHOD_TYPE:
+ if (TYPE_RAISES_EXCEPTIONS (node))
+ print_node (file, "throws", TYPE_RAISES_EXCEPTIONS (node), indent + 4);
+ return;
+
+ case RECORD_TYPE:
+ case UNION_TYPE:
+ break;
+
+ default:
return;
}
- if (! (TREE_CODE (node) == RECORD_TYPE
- || TREE_CODE (node) == UNION_TYPE))
- return;
+ if (TYPE_PTRMEMFUNC_P (node))
+ print_node (file, "ptrmemfunc fn type", TYPE_PTRMEMFUNC_FN_TYPE (node),
+ indent + 4);
- if (!TYPE_LANG_SPECIFIC (node))
+ if (! CLASS_TYPE_P (node))
return;
indent_to (file, indent + 3);
if (TYPE_NEEDS_CONSTRUCTING (node))
fputs ( "needs-constructor", file);
- if (TYPE_NEEDS_DESTRUCTOR (node))
+ if (TYPE_HAS_NONTRIVIAL_DESTRUCTOR (node))
fputs (" needs-destructor", file);
- if (TYPE_HAS_DESTRUCTOR (node))
- fputs (" ~X()", file);
if (TYPE_HAS_DEFAULT_CONSTRUCTOR (node))
fputs (" X()", file);
if (TYPE_HAS_CONVERSION (node))
else
fputs (" X(X&)", file);
}
- if (TYPE_GETS_NEW (node) & 1)
+ if (TYPE_HAS_NEW_OPERATOR (node))
fputs (" new", file);
- if (TYPE_GETS_NEW (node) & 2)
+ if (TYPE_HAS_ARRAY_NEW_OPERATOR (node))
fputs (" new[]", file);
if (TYPE_GETS_DELETE (node) & 1)
fputs (" delete", file);
if (TYPE_GETS_DELETE (node) & 2)
fputs (" delete[]", file);
- if (TYPE_HAS_ASSIGNMENT (node))
- fputs (" has=", file);
if (TYPE_HAS_ASSIGN_REF (node))
fputs (" this=(X&)", file);
- if (TYPE_OVERLOADS_CALL_EXPR (node))
- fputs (" op()", file);
- if (TYPE_OVERLOADS_ARRAY_REF (node))
- fputs (" op[]", file);
- if (TYPE_OVERLOADS_ARROW (node))
- fputs (" op->", file);
- if (TYPE_USES_MULTIPLE_INHERITANCE (node))
- fputs (" uses-multiple-inheritance", file);
if (TREE_CODE (node) == RECORD_TYPE)
{
- fprintf (file, " n_parents %d n_ancestors %d",
- CLASSTYPE_N_BASECLASSES (node),
- CLASSTYPE_N_SUPERCLASSES (node));
+ if (TYPE_BINFO (node))
+ fprintf (file, " n_parents=%d",
+ BINFO_N_BASE_BINFOS (TYPE_BINFO (node)));
+ else
+ fprintf (file, " no-binfo");
+
fprintf (file, " use_template=%d", CLASSTYPE_USE_TEMPLATE (node));
if (CLASSTYPE_INTERFACE_ONLY (node))
fprintf (file, " interface-only");
if (CLASSTYPE_INTERFACE_UNKNOWN (node))
fprintf (file, " interface-unknown");
- print_node (file, "member-functions", CLASSTYPE_METHOD_VEC (node),
- indent + 4);
- print_node (file, "baselinks",
- TYPE_BINFO_BASETYPES (node) ? CLASSTYPE_BASELINK_VEC (node) : NULL_TREE,
- indent + 4);
}
}
+
+static void
+cxx_print_binding (FILE *stream, cxx_binding *binding, const char *prefix)
+{
+ fprintf (stream, "%s <%p>",
+ prefix, (void *) binding);
+}
+
void
-print_lang_identifier (file, node, indent)
- FILE *file;
- tree node;
- int indent;
+cxx_print_identifier (FILE *file, tree node, int indent)
{
- print_node (file, "bindings", IDENTIFIER_NAMESPACE_BINDINGS (node), indent + 4);
- print_node (file, "class", IDENTIFIER_CLASS_VALUE (node), indent + 4);
- print_node (file, "local", IDENTIFIER_LOCAL_VALUE (node), indent + 4);
+ if (indent == 0)
+ fprintf (file, " ");
+ else
+ indent_to (file, indent);
+ cxx_print_binding (file, IDENTIFIER_NAMESPACE_BINDINGS (node), "bindings");
+ if (indent == 0)
+ fprintf (file, " ");
+ else
+ indent_to (file, indent);
+ cxx_print_binding (file, IDENTIFIER_BINDING (node), "local bindings");
print_node (file, "label", IDENTIFIER_LABEL_VALUE (node), indent + 4);
print_node (file, "template", IDENTIFIER_TEMPLATE (node), indent + 4);
- print_node (file, "implicit", IDENTIFIER_IMPLICIT_DECL (node), indent + 4);
- print_node (file, "error locus", IDENTIFIER_ERROR_LOCUS (node), indent + 4);
}
void
-lang_print_xnode (file, node, indent)
- FILE *file;
- tree node;
- int indent;
+cxx_print_xnode (FILE *file, tree node, int indent)
{
switch (TREE_CODE (node))
{
- case CPLUS_BINDING:
- print_node (file, "scope", BINDING_SCOPE (node), indent+4);
- print_node (file, "value", BINDING_VALUE (node), indent+4);
- print_node (file, "chain", TREE_CHAIN (node), indent+4);
+ case BASELINK:
+ print_node (file, "functions", BASELINK_FUNCTIONS (node), indent + 4);
+ print_node (file, "binfo", BASELINK_BINFO (node), indent + 4);
+ print_node (file, "access_binfo", BASELINK_ACCESS_BINFO (node),
+ indent + 4);
break;
case OVERLOAD:
print_node (file, "function", OVL_FUNCTION (node), indent+4);
break;
case TEMPLATE_PARM_INDEX:
indent_to (file, indent + 3);
- fputs ("index ", file);
- fprintf (file, HOST_WIDE_INT_PRINT_DEC, TEMPLATE_PARM_IDX (node));
- fputs (" level ", file);
- fprintf (file, HOST_WIDE_INT_PRINT_DEC, TEMPLATE_PARM_LEVEL (node));
- fputs (" orig_level ", file);
- fprintf (file, HOST_WIDE_INT_PRINT_DEC, TEMPLATE_PARM_ORIG_LEVEL (node));
+ fprintf (file, "index %d level %d orig_level %d",
+ TEMPLATE_PARM_IDX (node), TEMPLATE_PARM_LEVEL (node),
+ TEMPLATE_PARM_ORIG_LEVEL (node));
break;
default:
break;
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