src/assoc.h

   1 /* Associativity information.
   2    Copyright (C) 2002, 2006, 2008-2010 Free Software Foundation, Inc.
   3
   4    This file is part of Bison, the GNU Compiler Compiler.
   5
   6    This program is free software: you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation, either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef ASSOC_H_
  20 # define ASSOC_H_
  21
  22 /* Associativity values for tokens and rules.  */
  23 typedef enum
  24 {
  25   undef_assoc,     /** Not defined. */
  26   right_assoc,     /** %right */
  27   left_assoc,      /** %left */
  28   non_assoc,       /** %nonassoc */
  29   precedence_assoc /** %precedence */
  30 } assoc;
  31
  32 char const *assoc_to_string (assoc a);
  33
  34 #endif /* !ASSOC_H_ */