1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <atomic> 11 12 // struct atomic_flag 13 14 // atomic_flag(const atomic_flag&) = delete; 15 16 #include <atomic> 17 #include <cassert> 18 19 int main() 20 { 21 std::atomic_flag f0; 22 std::atomic_flag f(f0); 23 } 24
