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[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 23_containers / bitset / operations / constexpr.cc

// { dg-do compile { target c++11 } }

// Copyright (C) 2011-2020 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/>.

#include <bitset>

int main()
{
  // bitset operators
  typedef std::bitset<6> bitset_type;
  constexpr bitset_type a = bitset_type();
  constexpr auto v __attribute__((unused)) = a[0];

  return 0;
}