1 /* Definitions for c-indentation.c. 2 Copyright (C) 2015-2018 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 6 GCC is free software; you can redistribute it and/or modify it under 7 the terms of the GNU General Public License as published by the Free 8 Software Foundation; either version 3, or (at your option) any later 9 version. 10 11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GCC; see the file COPYING3. If not see 18 <http://www.gnu.org/licenses/>. */ 19 20 #ifndef GCC_C_INDENTATION_H 21 #define GCC_C_INDENTATION_H 22 23 /* Token information used by the -Wmisleading-indentation implementation. */ 24 25 struct token_indent_info 26 { 27 location_t location; 28 ENUM_BITFIELD (cpp_ttype) type : 8; 29 ENUM_BITFIELD (rid) keyword : 8; 30 }; 31 32 /* Extract token information from TOKEN, which ought to either be a 33 cp_token * or a c_token *. */ 34 35 template <typename T> 36 inline token_indent_info 37 get_token_indent_info (const T *token) 38 { 39 token_indent_info info; 40 info.location = token->location; 41 info.type = token->type; 42 info.keyword = token->keyword; 43 44 return info; 45 } 46 47 extern void 48 warn_for_misleading_indentation (const token_indent_info &guard_tinfo, 49 const token_indent_info &body_tinfo, 50 const token_indent_info &next_tinfo); 51 extern const char * 52 guard_tinfo_to_string (enum rid keyword); 53 54 #endif /* ! GCC_C_INDENTATION_H */ 55