1 | /* Associativity information. |
2 | |
3 | Copyright (C) 2002, 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 | #ifndef ASSOC_H_ |
22 | # define ASSOC_H_ |
23 | |
24 | /* Associativity values for tokens and rules. */ |
25 | typedef enum |
26 | { |
27 | undef_assoc, /** Not defined. */ |
28 | right_assoc, /** %right */ |
29 | left_assoc, /** %left */ |
30 | non_assoc, /** %nonassoc */ |
31 | precedence_assoc /** %precedence */ |
32 | } assoc; |
33 | |
34 | char const *assoc_to_string (assoc a); |
35 | |
36 | #endif /* !ASSOC_H_ */ |
37 | |