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// Copyright (C) 2011 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/>.
// 20.8.3 Class template reference_wrapper
// { dg-do compile }
// { dg-options "-std=gnu++0x" }
#include <functional>
struct X { };
X rval();
X&& rvalref();
void test01()
{
std::ref(1); // { dg-error "deleted" }
std::cref(1); // { dg-error "deleted" }
std::ref( int() ); // { dg-error "deleted" }
std::cref( int() ); // { dg-error "deleted" }
std::ref(rval()); // { dg-error "deleted" }
std::cref(rvalref()); // { dg-error "deleted" }
}
int main()
{
test01();
}
// { dg-prune-output "declared here" }