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

// Copyright (C) 2010-2019 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 <tuple>

// http://gcc.gnu.org/ml/libstdc++/2008-02/msg00047.html
std::tuple<int> ts1;
std::tuple<unsigned> tu1(ts1);

std::tuple<int, int> ts2;
std::tuple<unsigned, unsigned> tu2(ts2);

std::tuple<int, int, int> ts3;
std::tuple<unsigned, unsigned, unsigned> tu3(ts3);

std::tuple<int, unsigned> tm2;
std::tuple<unsigned, int> tm2_(tm2);

std::tuple<int, unsigned, int> tm3;
std::tuple<unsigned, int, unsigned> tm3_(tm3);