/* Prints out trees in human readable form. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999 Free Software Foundation, Inc. Hacked by Michael Tiemann (tiemann@cygnus.com) This file is part of GNU CC. GNU CC 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) any later version. GNU CC 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. */ #include "config.h" #include "system.h" #include "tree.h" #include "cp-tree.h" void print_lang_decl (file, node, indent) 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)) { indent_to (file, indent + 3); fprintf (file, " mutable "); } if (TREE_CODE (node) == FIELD_DECL) 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 (TREE_CODE (node) == FUNCTION_DECL && DECL_PENDING_INLINE_INFO (node)) { fprintf (file, " pending-inline-info "); fprintf (file, HOST_PTR_PRINTF, DECL_PENDING_INLINE_INFO (node)); } if (TREE_CODE (node) == TYPE_DECL && DECL_SORTED_FIELDS (node)) { fprintf (file, " sorted-fields "); fprintf (file, HOST_PTR_PRINTF, DECL_SORTED_FIELDS (node)); } if ((TREE_CODE (node) == FUNCTION_DECL || TREE_CODE (node) == VAR_DECL) && DECL_TEMPLATE_INFO (node)) { fprintf (file, " template-info "); fprintf (file, HOST_PTR_PRINTF, DECL_TEMPLATE_INFO (node)); } } void print_lang_type (file, node, indent) FILE *file; register tree node; int indent; { switch (TREE_CODE (node)) { case TEMPLATE_TYPE_PARM: case 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)); 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 (TYPE_PTRMEMFUNC_P (node)) print_node (file, "ptrmemfunc fn type", TYPE_PTRMEMFUNC_FN_TYPE (node), indent + 4); if (! CLASS_TYPE_P (node)) return; indent_to (file, indent + 3); if (TYPE_NEEDS_CONSTRUCTING (node)) fputs ( "needs-constructor", file); 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)) fputs (" has-type-conversion", file); if (TYPE_HAS_INIT_REF (node)) { if (TYPE_HAS_CONST_INIT_REF (node)) fputs (" X(constX&)", file); else fputs (" X(X&)", file); } if (TYPE_HAS_NEW_OPERATOR (node)) fputs (" new", file); 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_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", CLASSTYPE_N_BASECLASSES (node)); 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"); if (CLASSTYPE_VTABLE_NEEDS_WRITING (node)) fprintf (file, " vtable-needs-writing"); print_node (file, "member-functions", CLASSTYPE_METHOD_VEC (node), indent + 4); } } void print_lang_identifier (file, node, indent) 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 bindings", IDENTIFIER_BINDING (node), indent + 4); 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; { switch (TREE_CODE (node)) { case CPLUS_BINDING: fprintf (file, " scope "); fprintf (file, HOST_PTR_PRINTF, BINDING_SCOPE (node)); print_node (file, "value", BINDING_VALUE (node), indent+4); print_node (file, "chain", TREE_CHAIN (node), indent+4); break; case OVERLOAD: print_node (file, "function", OVL_FUNCTION (node), indent+4); print_node (file, "chain", TREE_CHAIN (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)); break; default: break; } }