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// Copyright (C) 2013-2023 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 } }
// { dg-require-effective-target hosted }
#include <functional>
#include <testsuite_hooks.h>
void test01()
{
using F = void();
F* f = nullptr;
std::function<F> x(f);
VERIFY( !x ); // libstdc++/57465
}
void test02()
{
struct X { };
int (X::*mf)() = nullptr;
std::function<int(X&)> f = mf;
VERIFY( !f ); // libstdc++/69243
int X::*mp = nullptr;
f = mp;
VERIFY( !f );
}
int main()
{
test01();
test02();
}
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