62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
// { dg-do compile }
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// { dg-options "-std=gnu++11" }
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// Copyright (C) 2011-2016 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <utility>
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#include <tuple>
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struct NoCon
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{
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NoCon() = delete;
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NoCon(const NoCon&) = delete;
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};
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struct RefCheck1
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{
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RefCheck1(NoCon&, NoCon&&) { }
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RefCheck1() = delete;
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RefCheck1(const RefCheck1&) = delete;
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};
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struct RefCheck2
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{
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RefCheck2(const NoCon&, const NoCon&&, NoCon&) { }
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RefCheck2() = delete;
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RefCheck2(const RefCheck2&) = delete;
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};
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struct Default
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{
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Default();
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Default(const Default&) = delete;
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};
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// libstdc++/51183
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void test01(std::tuple<NoCon&, NoCon&&> t1,
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std::tuple<NoCon&, NoCon&&, NoCon&> t2)
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{
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std::pair<RefCheck1, RefCheck2>(std::piecewise_construct,
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std::move(t1), std::move(t2));
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}
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void test02(std::tuple<> t1, std::tuple<int> t2)
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{
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std::pair<Default, int> A(std::piecewise_construct, t1, t2);
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}
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