33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
// Copyright (C) 2014-2016 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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// 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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// 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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// { dg-options "-std=gnu++11" }
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// { dg-do compile }
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#include <functional>
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struct NonTrivial
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{
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~NonTrivial() { }
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};
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using R = std::reference_wrapper<NonTrivial>;
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static_assert(std::is_copy_constructible<R>::value, "copy constructible");
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static_assert(std::is_copy_assignable<R>::value, "copy assignable");
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static_assert(std::is_trivially_copyable<R>::value, "trivially copyable");
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