//  Copyright (c) 2017 Agustin Berge
//
//  SPDX-License-Identifier: BSL-1.0
//  Distributed under the Boost Software License, Version 1.0. (See accompanying
//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#include <atomic>

int main()
{
    std::atomic_flag af = ATOMIC_FLAG_INIT;
    (void) af;
}
