52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
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// { dg-options "-std=gnu++17" }
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// { dg-do run }
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// 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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#include <any>
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#include <testsuite_hooks.h>
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using std::any;
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using std::any_cast;
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struct X
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{
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bool moved = false;
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bool moved_from = false;
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X() = default;
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X(const X&) = default;
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X(X&& x) : moved(true) { x.moved_from = true; }
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};
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void test01()
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{
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X x;
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any a1;
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a1 = x;
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VERIFY(x.moved_from == false);
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any a2;
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a2 = std::move(x);
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VERIFY(x.moved_from == true);
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VERIFY(any_cast<X&>(a2).moved == true );
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}
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int main()
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{
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test01();
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}
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