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// Copyright (C) 2015-2017 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/>.
// { dg-options "-std=gnu++17" }
#include <any>
#include <testsuite_hooks.h>
struct LocationAware
{
LocationAware() { }
~LocationAware() { VERIFY(self == this); }
LocationAware(const LocationAware&) { }
LocationAware& operator=(const LocationAware&) { return *this; }
LocationAware(LocationAware&&) noexcept { }
LocationAware& operator=(LocationAware&&) noexcept { return *this; }
void* const self = this;
};
static_assert(std::is_nothrow_move_constructible<LocationAware>::value, "");
static_assert(!std::is_trivially_copyable<LocationAware>::value, "");
using std::any;
void
test01()
{
LocationAware l;
any a = l;
}
void
test02()
{
LocationAware l;
any a = l;
any b = a;
{
any tmp = std::move(a);
a = std::move(b);
b = std::move(tmp);
}
}
void
test03()
{
LocationAware l;
any a = l;
any b = a;
swap(a, b);
}
int
main()
{
test01();
test02();
test03();
}
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