| 1 | /* Associativity information. |
| 2 | |
| 3 | Copyright (C) 2002, 2005-2006, 2008-2012 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 | |
| 27 | const char * |
| 28 | assoc_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 | case precedence_assoc: |
| 48 | return "%precedence"; |
| 49 | } |
| 50 | } |