1/* Associativity information.
2
3   Copyright (C) 2002, 2005-2006, 2009-2012 Free Software Foundation,
4   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#include <config.h>
22#include "system.h"
23
24#include "assoc.h"
25
26
27const char *
28assoc_to_string (assoc a)
29{
30  switch (a)
31    {
32    default:
33      abort ();
34
35    case undef_assoc:
36      return "undefined associativity";
37
38    case right_assoc:
39      return "%right";
40
41    case left_assoc:
42      return "%left";
43
44    case non_assoc:
45      return "%nonassoc";
46    }
47}
48