| /* 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 |
| cxx_print_decl (file, node, indent) |
| FILE *file; |
| tree node; |
| int indent; |
| { |
| if (TREE_CODE (node) == FIELD_DECL) |
| { |
| if (DECL_MUTABLE_P (node)) |
| { |
| indent_to (file, indent + 3); |
| fprintf (file, " mutable "); |
| } |
| return; |
| } |
| |
| if (!DECL_LANG_SPECIFIC (node)) |
| return; |
| indent_to (file, indent + 3); |
| 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 |
| cxx_print_type (file, node, indent) |
| FILE *file; |
| register tree node; |
| int indent; |
| { |
| 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)); |
| 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"); |
| print_node (file, "member-functions", CLASSTYPE_METHOD_VEC (node), |
| indent + 4); |
| } |
| } |
| |
| void |
| cxx_print_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 |
| cxx_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; |
| } |
| } |