gcc/libstdc++-v3/testsuite/23_containers/forward_list/cons/10.cc

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

// 2010-02-01  Paolo Carlini  <paolo.carlini@oracle.com>

// 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/>.

#include <forward_list>
#include <testsuite_hooks.h>

struct NoCopyConstructor
{
  NoCopyConstructor() : num(-1) { }
  NoCopyConstructor(const NoCopyConstructor&) = delete;

  operator int() { return num; }

private:
  int num;
};

void test01()
{
  bool test __attribute__((unused)) = true;

  std::forward_list<NoCopyConstructor> fl(5);
  VERIFY( std::distance(fl.begin(), fl.end()) == 5 );
  for(auto it = fl.begin(); it != fl.end(); ++it)
    VERIFY( *it == -1 );
}

int main()
{
  test01();
  return 0;
}