1 /* Tree-dumping functionality for C-family languages. 2 Copyright (C) 2002, 2004, 2005, 2007, 2010 Free Software Foundation, Inc. 3 Written by Mark Mitchell <mark@codesourcery.com> 4 5 This file is part of GCC. 6 7 GCC is free software; you can redistribute it and/or modify it under 8 the terms of the GNU General Public License as published by the Free 9 Software Foundation; either version 3, or (at your option) any later 10 version. 11 12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with GCC; see the file COPYING3. If not see 19 <http://www.gnu.org/licenses/>. */ 20 21 #include "config.h" 22 #include "system.h" 23 #include "coretypes.h" 24 #include "tm.h" 25 #include "tree.h" 26 #include "tree-dump.h" 27 #include "c-common.h" 28 29 /* Dump information common to statements from STMT. */ 30 31 void 32 dump_stmt (dump_info_p di, const_tree t) 33 { 34 if (EXPR_HAS_LOCATION (t)) 35 dump_int (di, "line", EXPR_LINENO (t)); 36 } 37 38 /* Dump any C-specific tree codes and attributes of common codes. */ 39 40 bool 41 c_dump_tree (void *dump_info, tree t) 42 { 43 enum tree_code code; 44 dump_info_p di = (dump_info_p) dump_info; 45 46 /* Figure out what kind of node this is. */ 47 code = TREE_CODE (t); 48 49 switch (code) 50 { 51 case FIELD_DECL: 52 if (DECL_C_BIT_FIELD (t)) 53 dump_string (di, "bitfield"); 54 break; 55 56 default: 57 break; 58 } 59 60 return false; 61 } 62