libstdc++-v3/testsuite/23_containers/forward_list/cons/12.cc

// { dg-do compile }
// { dg-options "-std=gnu++11" }

// Copyright (C) 2012-2014 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/>.

// 23.3.4.2 forward_list construction [forwardlist.cons]

#include <forward_list>

bool fail = false;

struct NonCopyAssignable
{
  NonCopyAssignable() = default;
  NonCopyAssignable(const NonCopyAssignable&) = default;
  NonCopyAssignable(int) { }

  NonCopyAssignable& operator=(const NonCopyAssignable&) = delete;
  NonCopyAssignable& operator=(int) = delete;
};

void test01()
{
  typedef std::forward_list<NonCopyAssignable> list;

  list l(2);
  NonCopyAssignable from[2];
  int from2[2];

  // Assigning non-Assignable elements is QoI, not required by the standard.

  l = l;

  l.assign(from, from+2);
  l.assign(2, from[0]);

  l.assign(from2, from2+2);
  l.assign(2, from2[0]);
}

int main()
{
  test01();
}