1 | /* Associativity information. |
2 | |
3 | Copyright (C) 2002, 2005-2006, 2008-2015, 2018-2019 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 | #include <config.h> |
22 | #include "system.h" |
23 | |
24 | #include "assoc.h" |
25 | |
26 | |
27 | const char * |
28 | assoc_to_string (assoc a) |
29 | { |
30 | switch (a) |
31 | { |
32 | case undef_assoc: |
33 | return "undefined associativity" ; |
34 | |
35 | case right_assoc: |
36 | return "%right" ; |
37 | |
38 | case left_assoc: |
39 | return "%left" ; |
40 | |
41 | case non_assoc: |
42 | return "%nonassoc" ; |
43 | |
44 | case precedence_assoc: |
45 | return "%precedence" ; |
46 | } |
47 | abort (); |
48 | } |
49 | |