projects / dragonfly.git / blame
| Commit | Line | Data |
|---|---|---|
| 92d0a6a6 | 1 | // -*- C++ -*- |
| 4d3e9548 JL |
2 | /* Copyright (C) 1989, 1990, 1991, 1992, 2009 |
| 3 | Free Software Foundation, Inc. | |
| 92d0a6a6 JR |
4 | Written by James Clark (jjc@jclark.com) |
| 5 | ||
| 6 | This file is part of groff. | |
| 7 | ||
| 8 | groff is free software; you can redistribute it and/or modify it under | |
| 9 | the terms of the GNU General Public License as published by the Free | |
| 4d3e9548 JL |
10 | Software Foundation, either version 3 of the License, or |
| 11 | (at your option) any later version. | |
| 92d0a6a6 JR |
12 | |
| 13 | groff is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 14 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 | for more details. | |
| 17 | ||
| 4d3e9548 JL |
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/>. */ | |
| 92d0a6a6 JR |
20 | |
| 21 | #ifndef ASSERT_H | |
| 22 | #define ASSERT_H | |
| 23 | ||
| 24 | void assertion_failed(int, const char *); | |
| 25 | ||
| 26 | inline void do_assert(int expr, int line, const char *file) | |
| 27 | { | |
| 28 | if (!expr) | |
| 29 | assertion_failed(line, file); | |
| 30 | } | |
| 31 | #endif /* ASSERT_H */ | |
| 32 | ||
| 33 | #undef assert | |
| 34 | ||
| 35 | #ifdef NDEBUG | |
| 36 | #define assert(ignore) /* as nothing */ | |
| 37 | #else | |
| 38 | #define assert(expr) do_assert(expr, __LINE__, __FILE__) | |
| 39 | #endif |