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Annotation of gcc/cp-ptree.c, revision 1.1

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))
        !            41:     fprintf (file, " decl-main-variant %x", DECL_MAIN_VARIANT (node));
        !            42:   if (DECL_PENDING_INLINE_INFO (node))
        !            43:     fprintf (file, " pending-inline-info %x", DECL_PENDING_INLINE_INFO (node));
        !            44:   if (DECL_TEMPLATE_INFO (node))
        !            45:     fprintf (file, " template-info %x", DECL_TEMPLATE_INFO (node));
        !            46: }
        !            47: 
        !            48: void
        !            49: print_lang_type (file, node, indent)
        !            50:      FILE *file;
        !            51:      register tree node;
        !            52:      int indent;
        !            53: {
        !            54:   if (TREE_CODE (node) == TEMPLATE_TYPE_PARM)
        !            55:     {
        !            56:       print_node (file, "tinfo", TYPE_VALUES (node), indent + 4);
        !            57:       return;
        !            58:     }
        !            59: 
        !            60:   if (TREE_CODE (node) == UNINSTANTIATED_P_TYPE)
        !            61:     {
        !            62:       print_node (file, "template", UPT_TEMPLATE (node), indent + 4);
        !            63:       print_node (file, "parameters", UPT_PARMS (node), indent + 4);
        !            64:       return;
        !            65:     }
        !            66: 
        !            67:   if (! (TREE_CODE (node) == RECORD_TYPE
        !            68:         || TREE_CODE (node) == UNION_TYPE))
        !            69:     return;
        !            70: 
        !            71:   if (!TYPE_LANG_SPECIFIC (node))
        !            72:     return;
        !            73: 
        !            74:   indent_to (file, indent + 3);
        !            75: 
        !            76:   if (TYPE_NEEDS_CONSTRUCTOR (node))
        !            77:     fputs ( "needs-constructor", file);
        !            78:   if (TYPE_NEEDS_DESTRUCTOR (node))
        !            79:     fputs (" needs-destructor", file);
        !            80:   if (TYPE_HAS_CONVERSION (node))
        !            81:     fputs (" has-type-conversion", file);
        !            82:   if (TYPE_HAS_INT_CONVERSION (node))
        !            83:     fputs (" has-int-conversion", file);
        !            84:   if (TYPE_HAS_REAL_CONVERSION (node))
        !            85:     fputs (" has-float-conversion", file);
        !            86:   if (TYPE_HAS_INIT_REF (node))
        !            87:     fputs (" X(X&)", file);
        !            88:   if (TREE_GETS_NEW (node))
        !            89:     fputs (" gets-new", file);
        !            90:   if (TREE_GETS_DELETE (node))
        !            91:     fputs (" gets-delete", file);
        !            92:   if (TYPE_HAS_ASSIGNMENT (node))
        !            93:     fputs (" has=", file);
        !            94:   if (TYPE_GETS_ASSIGNMENT (node))
        !            95:     fputs (" gets=", file);
        !            96:   if (TYPE_HAS_ASSIGN_REF (node))
        !            97:     fputs (" this=(X&)", file);
        !            98:   if (TYPE_GETS_ASSIGN_REF (node))
        !            99:     fputs (" gets=(X&)", file);
        !           100:   if (TYPE_HAS_WRAPPER (node))
        !           101:     fputs (" wrapper", file);
        !           102:   if (TYPE_OVERLOADS_METHOD_CALL_EXPR (node))
        !           103:     fputs (" op->()", file);
        !           104:   if (TYPE_GETS_INIT_AGGR (node))
        !           105:     fputs (" gets X(X, ...)", file);
        !           106:   if (TYPE_OVERLOADS_CALL_EXPR (node))
        !           107:     fputs (" op()", file);
        !           108:   if (TYPE_OVERLOADS_ARRAY_REF (node))
        !           109:     fputs (" op[]", file);
        !           110:   if (TYPE_OVERLOADS_ARROW (node))
        !           111:     fputs (" op->", file);
        !           112:   if (TYPE_USES_MULTIPLE_INHERITANCE (node))
        !           113:     fputs (" uses-multiple-inheritance", file);
        !           114: 
        !           115:   if (TREE_CODE (node) == RECORD_TYPE)
        !           116:     {
        !           117:       fprintf (file, " n_parents %d n_ancestors %d",
        !           118:               CLASSTYPE_N_BASECLASSES (node),
        !           119:               CLASSTYPE_N_SUPERCLASSES (node));
        !           120:       fprintf (file, " use_template=%d", CLASSTYPE_USE_TEMPLATE (node));
        !           121:       if (CLASSTYPE_INTERFACE_ONLY (node))
        !           122:        fprintf (file, " interface-only");
        !           123:       if (CLASSTYPE_INTERFACE_UNKNOWN (node))
        !           124:        fprintf (file, " interface-unknown");
        !           125:       print_node (file, "member-functions", CLASSTYPE_METHOD_VEC (node),
        !           126:                  indent + 4);
        !           127:       print_node (file, "baselinks",
        !           128:                  TYPE_BINFO_BASETYPES (node) ? CLASSTYPE_BASELINK_VEC (node) : NULL_TREE,
        !           129:                  indent + 4);
        !           130:     }
        !           131: }
        !           132: 
        !           133: void
        !           134: print_lang_identifier (file, node, indent)
        !           135:      FILE *file;
        !           136:      tree node;
        !           137:      int indent;
        !           138: {
        !           139:   print_node (file, "global", IDENTIFIER_GLOBAL_VALUE (node), indent + 4);
        !           140:   print_node (file, "class", IDENTIFIER_CLASS_VALUE (node), indent + 4);
        !           141:   print_node (file, "local", IDENTIFIER_LOCAL_VALUE (node), indent + 4);
        !           142:   print_node (file, "label", IDENTIFIER_LABEL_VALUE (node), indent + 4);
        !           143:   print_node (file, "template", IDENTIFIER_TEMPLATE (node), indent + 4);
        !           144:   print_node (file, "implicit", IDENTIFIER_IMPLICIT_DECL (node), indent + 4);
        !           145:   print_node (file, "error locus", IDENTIFIER_ERROR_LOCUS (node), indent + 4);
        !           146: }

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