1// { dg-do compile }
2// { dg-options "-std=gnu++11" }
3
4// Copyright (C) 2010-2015 Free Software Foundation, Inc.
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16
17// You should have received a copy of the GNU General Public License along
18// with this library; see the file COPYING3.  If not see
19// <http://www.gnu.org/licenses/>.
20
21// 20.7.1.2 unique_ptr for single objects [unique.ptr.single]
22
23#include <memory>
24
25struct A
26{
27  void operator()(void*) const { }
28};
29
30struct B
31{
32  typedef char* pointer;
33  void operator()(pointer) const { }
34};
35
36int main()
37{
38  typedef std::unique_ptr<int> 	   up;
39  typedef std::unique_ptr<int, A>  upA;
40  typedef std::unique_ptr<int, B>  upB;
41  typedef std::unique_ptr<int, A&> upAr;
42  typedef std::unique_ptr<int, B&> upBr;
43
44  static_assert( std::is_same< up::pointer, int*>::value, "" );
45  static_assert( std::is_same< upA::pointer, int*>::value, "" );
46  static_assert( std::is_same< upB::pointer, char*>::value, "" );
47  static_assert( std::is_same< upAr::pointer, int*>::value, "" );
48  static_assert( std::is_same< upBr::pointer, char*>::value, "" );
49}
50