59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
// Copyright (C) 2016-2019 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-do run { target c++11 } }
|
|
|
|
#include <set>
|
|
#include <testsuite_allocator.h>
|
|
#include <testsuite_hooks.h>
|
|
|
|
struct Cmp
|
|
{
|
|
Cmp() = default;
|
|
Cmp(const Cmp&) = default;
|
|
Cmp(Cmp&&) = default;
|
|
Cmp& operator=(const Cmp&) = default;
|
|
Cmp& operator=(Cmp&& c) { c.moved_from = true; return *this; }
|
|
|
|
bool moved_from = false;
|
|
|
|
bool operator()(int l, int r) const
|
|
{
|
|
VERIFY(!moved_from);
|
|
return l < r;
|
|
}
|
|
};
|
|
|
|
void
|
|
test01()
|
|
{
|
|
using allocator = __gnu_test::uneq_allocator<int>;
|
|
using test_type = std::set<int, Cmp, allocator>;
|
|
test_type s1(allocator(1)), s2(allocator(2));
|
|
s1.insert(1);
|
|
s1.insert(2);
|
|
s1.insert(3);
|
|
s2 = std::move(s1);
|
|
VERIFY(s1.key_comp().moved_from);
|
|
}
|
|
|
|
int
|
|
main()
|
|
{
|
|
test01();
|
|
}
|