src/assoc.h

   1 /* Associativity information.
   2
   3    Copyright (C) 2002, 2006, 2008-2012 Free Software Foundation, Inc.
   4
   5    This file is part of Bison, the GNU Compiler Compiler.
   6
   7    This program 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 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef ASSOC_H_
  21 # define ASSOC_H_
  22
  23 /* Associativity values for tokens and rules.  */
  24 typedef enum
  25 {
  26   undef_assoc,     /** Not defined. */
  27   right_assoc,     /** %right */
  28   left_assoc,      /** %left */
  29   non_assoc,       /** %nonassoc */
  30   precedence_assoc /** %precedence */
  31 } assoc;
  32
  33 char const *assoc_to_string (assoc a);
  34
  35 #endif /* !ASSOC_H_ */