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// { 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 <memory>
#include <testsuite_common_types.h>
#include <iostream>
// 2 element tuple
int main()
{
typedef std::tuple<int, int> tuple_type;
// 01: default ctor
__gnu_test::constexpr_default_constructible test1;
test1.operator()<tuple_type>();
// 02: default copy ctor
__gnu_test::constexpr_single_value_constructible test2;
test2.operator()<tuple_type, tuple_type>();
// 03: element move ctor, single element
const int i1(415);
constexpr tuple_type t2 { 44, std::move(i1) };
// 04: element move ctor, two element
const int i2(510);
const int i3(408);
constexpr tuple_type t4 { std::move(i2), std::move(i3) };
// 05: value-type conversion constructor
const int i4(650);
const int i5(310);
constexpr tuple_type t8(i4, i5);
// 06: pair conversion ctor
test2.operator()<tuple_type, std::pair<int, int>>();
test2.operator()<std::tuple<short, short>, std::pair<int, int>>();
test2.operator()<tuple_type, std::pair<short, short>>();
// 07: different-tuple-type conversion constructor
test2.operator()<tuple_type, std::tuple<short, short>>();
test2.operator()<std::tuple<short, short>, tuple_type>();
return 0;
}
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