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// { dg-do compile { target c++11 } }
// Copyright (C) 2012-2018 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 <functional>
namespace n {
struct X { int i; };
void mem_fn(int X::*);
}
using n::X;
X x{};
int X::* p = &X::i;
int test01()
{
auto ref = std::ref(p);
return ref(x);
}
int test02()
{
std::function<int(X)> fun(p);
return fun(x);
}
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