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// { dg-do compile }

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

// Copyright (C) 2008, 2009, 2010 Free Software Foundation

//

// 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 <memory>

struct base { virtual ~base() {} };

struct derived : base {};

void

test01()

{

  std::unique_ptr<derived> p1(new derived);

  std::unique_ptr<derived> p2(new derived);

//  p2 = p1;  // should not compile

  p2 = std::move(p1);

  std::unique_ptr<base> p3(new base);

//  p3 = p2;  // should not compile

  p3 = std::move(p2);

}

void

test02()

{

  std::unique_ptr<int[]> p1(new int(420));

  std::unique_ptr<int[]> p2 = p1; // { dg-error "deleted" }

}

void

test03()

{

  std::unique_ptr<int[2]> p1(new int[3]); // { dg-error "no match" }

  // { dg-error "candidate" "candidate-note" { target *-*-* } 48 }

  std::unique_ptr<int[2]> p2 = p1; // { dg-error "deleted" }

}

// { dg-prune-output "include" }