1/* Definitions for c-indentation.c. 2 Copyright (C) 2015-2020 Free Software Foundation, Inc. 3 4This file is part of GCC. 5 6GCC is free software; you can redistribute it and/or modify it under 7the terms of the GNU General Public License as published by the Free 8Software Foundation; either version 3, or (at your option) any later 9version. 10 11GCC is distributed in the hope that it will be useful, but WITHOUT ANY 12WARRANTY; without even the implied warranty of MERCHANTABILITY or 13FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14for more details. 15 16You should have received a copy of the GNU General Public License 17along 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 25struct 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 35template <typename T> 36inline token_indent_info 37get_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 47extern void 48warn_for_misleading_indentation (const token_indent_info &guard_tinfo, 49 const token_indent_info &body_tinfo, 50 const token_indent_info &next_tinfo); 51extern const char * 52guard_tinfo_to_string (enum rid keyword); 53 54#endif /* ! GCC_C_INDENTATION_H */ 55