Subversion Repositories openrisc_me

// Copyright (C) 2010 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

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

#include <functional>

#include <testsuite_hooks.h>

using namespace std::placeholders;

int inc(int& i) { return ++i; }

void test01()

{

  bool test __attribute__((unused)) = true;

  int counter = 0;

  std::bind(&inc, _1)(counter);

  VERIFY(counter == 1 );

  std::bind(&inc, std::ref(counter))();

  VERIFY(counter == 2 );

}

struct Inc

{

  int operator()(int& i) const { return ++i; }

  void operator()(int&&) const { }

  int f(int& i) const { return ++i; }

};

void test02()

{

  bool test __attribute__((unused)) = true;

  int counter = 0;

  std::bind(Inc(), _1)(counter);

  VERIFY(counter == 1 );

  std::bind(&Inc::f, Inc(), std::ref(counter))();

  VERIFY(counter == 2 );

}

int main()

{

  test01();

  test02();

}