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// { dg-options "-std=gnu++0x" }

// Copyright (C) 2009 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/>.

// 20.7.11 Function template bind

#include <functional>

#include <testsuite_hooks.h>

struct X

{

  X() : bar(17) {}

  int foo(int x, int y) { return bar + x + y; }

  int bar;

private:

  X(const X&);

  X& operator=(const X&);

};

// Operations on empty function<> objects

void test01()

{

  bool test __attribute__((unused)) = true;

  using std::bind;

  using std::ref;

  ::X x;

  VERIFY( bind(&::X::foo, ref(x), 1, 2)() == 20 );

  VERIFY( bind<int>(&::X::foo, ref(x), 1, 2)() == 20 );

  VERIFY( bind(&::X::bar, ref(x))() == 17 );

  VERIFY( bind<int>(&::X::bar, ref(x))() == 17 );

}

int main()

{

  test01();

  return 0;

}