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// { dg-do run { target c++14 } }
// Copyright (C) 2014-2022 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 <experimental/any>
#include <testsuite_hooks.h>
using std::experimental::any;
using std::experimental::any_cast;
bool moved = false;
bool copied = false;
struct X
{
X() = default;
X(const X&) { copied = true; }
X(X&&) { moved = true; }
};
struct X2
{
X2() = default;
X2(const X2&) { copied = true; }
X2(X2&&) noexcept { moved = true; }
};
void test01()
{
moved = false;
X x;
any a1;
a1 = x;
VERIFY(moved == false);
any a2;
copied = false;
a2 = std::move(x);
VERIFY(moved == true);
VERIFY(copied == false);
}
void test02()
{
moved = false;
X x;
any a1;
a1 = x;
VERIFY(moved == false);
any a2;
copied = false;
a2 = std::move(a1);
VERIFY(moved == false);
VERIFY(copied == false);
}
void test03()
{
moved = false;
X2 x;
any a1;
a1 = x;
VERIFY(copied && moved);
any a2;
moved = false;
copied = false;
a2 = std::move(a1);
VERIFY(moved == true);
VERIFY(copied == false);
}
int main()
{
test01();
test02();
test03();
}
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