copy_assign.fail.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976 
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& operator=(const atomic_flag&) = delete;
15
16#include <atomic>
17#include <cassert>
18
19int main()
20{
21    std::atomic_flag f0;
22    std::atomic_flag f;
23    f = f0;
24}
25