summaryrefslogtreecommitdiff
path: root/src/assoc.c
blob: 259877e858b10c611e32974942f89cc73a743503 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
/* Associativity information.
   Copyright (C) 2002, 2005, 2006, 2009 Free Software Foundation, Inc.

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

   This program 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 3 of the License, or
   (at your option) any later version.

   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>
#include "system.h"

#include "assoc.h"


const char *
assoc_to_string (assoc a)
{
  switch (a)
    {
    default:
      abort ();

    case undef_assoc:
      return "undefined associativity";

    case right_assoc:
      return "%right";

    case left_assoc:
      return "%left";

    case non_assoc:
      return "%nonassoc";
    }
}