| Howard Hinnant | 748a527 | 2010-09-30 21:05:29 +0000 | [diff] [blame^] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <atomic> |
| 11 | |
| 12 | // struct atomic_flag |
| 13 | |
| 14 | // atomic_flag() = ATOMIC_FLAG_INIT; |
| 15 | |
| 16 | #include <atomic> |
| 17 | #include <cassert> |
| 18 | |
| 19 | int main() |
| 20 | { |
| 21 | std::atomic_flag f = ATOMIC_FLAG_INIT; |
| 22 | assert(f.test_and_set() == 0); |
| 23 | } |