// Copyright (C) 2015-2016 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3.  If not see
// <http://www.gnu.org/licenses/>.

// { dg-options "-std=gnu++11" }
// { dg-do compile }

#include <atomic>

static_assert( alignof(std::atomic<char>) >= sizeof(char),
    "atomic<char> must be aligned to at least its size" );
static_assert( alignof(std::atomic<short>) >= sizeof(short),
    "atomic<short> must be aligned to at least its size" );
static_assert( alignof(std::atomic<int>) >= sizeof(int),
    "atomic<int> must be aligned to at least its size" );
static_assert( alignof(std::atomic<long>) >= sizeof(long),
    "atomic<long> must be aligned to at least its size" );
static_assert( alignof(std::atomic<long long>) >= sizeof(long long),
    "atomic<long long> must be aligned to at least its size" );