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// { dg-do compile }

// Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 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/>.

// 20.4.5 Template class auto_ptr negative tests [lib.auto.ptr]

#include <memory>

#include <testsuite_hooks.h>

// via Jack Reeves <jack_reeves@hispeed.ch>

// libstdc++/3946

// http://gcc.gnu.org/ml/libstdc++/2002-07/msg00024.html

struct Base { };

struct Derived : public Base { };

std::auto_ptr<Derived>

foo() { return std::auto_ptr<Derived>(new Derived); }

int

test01()

{

  std::auto_ptr<Base> ptr2;

  ptr2 = new Base; // { dg-error "no match" }

  // { dg-error "candidate" "candidate note" { target *-*-* } 39 }

  return 0;

}

int

main()

{

  test01();

  return 0;

}

// { dg-error "::auto_ptr|no known conversion" "" { target *-*-* } 136 } 

// { dg-error "note" "" { target *-*-* } 154 }

// { dg-error "::auto_ptr|no known conversion" "" { target *-*-* } 264 }