assoc.h

来自「GNU的词法/语法分析器bison源码」· C头文件 代码 · 共 36 行

/* Associativity information.
   Copyright (C) 2002 Free Software Foundation, Inc.

   This file is part of Bison, the GNU Compiler Compiler.

   Bison is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   Bison is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with Bison; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.  */

#ifndef ASSOC_H_
# define ASSOC_H_

/* Associativity values for tokens and rules.  */
typedef enum
{
  undef_assoc,
  right_assoc,
  left_assoc,
  non_assoc
} assoc;

char const *assoc_to_string (assoc);

#endif /* !ASSOC_H_ */