src/assoc.h

   1 /* Associativity information.
   2
   3    Copyright (C) 2002, 2006, 2008, 2009, 2010 Free Software
   4    Foundation, Inc.
   5
   6    This file is part of Bison, the GNU Compiler Compiler.
   7
   8    This program is free software: you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation, either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef ASSOC_H_
  22 # define ASSOC_H_
  23
  24 /* Associativity values for tokens and rules.  */
  25 typedef enum
  26 {
  27   undef_assoc,     /** Not defined. */
  28   right_assoc,     /** %right */
  29   left_assoc,      /** %left */
  30   non_assoc,       /** %nonassoc */
  31   precedence_assoc /** %precedence */
  32 } assoc;
  33
  34 char const *assoc_to_string (assoc a);
  35
  36 #endif /* !ASSOC_H_ */