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1/* Associativity information.
2 Copyright (C) 2002 Free Software Foundation, Inc.
3
4 This file is part of Bison, the GNU Compiler Compiler.
5
6 Bison is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
9 any later version.
10
11 Bison is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with Bison; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
20
21#include "system.h"
22#include "assoc.h"
23
24
25const char *
26assoc_to_string (assoc_t assoc)
27{
28 switch (assoc)
29 {
30 case undef_assoc:
31 return "undefined associativity";
32
33 case right_assoc:
34 return "%right";
35
36 case left_assoc:
37 return "%left";
38
39 case non_assoc:
40 return "%nonassoc";
41 }
42 return NULL;
43}