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// { dg-do compile }

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

// Copyright (C) 2010, 2011 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/>.

// 20.6.11 Template class unique_ptr [unique.ptr.single]

#include <memory>

#include <testsuite_hooks.h>

struct A

{

  void operator()(void*) const { }

};

struct B

{

  typedef char* pointer;

  void operator()(pointer) const { }

};

int main()

{

  typedef std::unique_ptr<int>     up;

  typedef std::unique_ptr<int, A>  upA;

  typedef std::unique_ptr<int, B>  upB;

  typedef std::unique_ptr<int, A&> upAr;

  typedef std::unique_ptr<int, B&> upBr;

  static_assert( std::is_same< up::pointer, int*>::value, "" );

  static_assert( std::is_same< upA::pointer, int*>::value, "" );

  static_assert( std::is_same< upB::pointer, char*>::value, "" );

  static_assert( std::is_same< upAr::pointer, int*>::value, "" );

  static_assert( std::is_same< upBr::pointer, char*>::value, "" );

}