1// { dg-options "-std=gnu++0x" }
2// { dg-do compile }
3
4// Copyright (C) 2009 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#include <utility>
22
23struct X
24{
25  explicit X(int, int) { }
26
27private:
28  X(const X&) = delete;
29};
30
31struct move_only
32{
33  move_only() { }
34  move_only(move_only&&) { }
35
36private:
37  move_only(const move_only&) = delete;
38};
39
40// libstdc++/40925
41void test01()
42{
43  int *ip = 0;
44  int X::*mp = 0;
45
46  std::pair<int*, int*> p1(0, 0);
47  std::pair<int*, int*> p2(ip, 0);
48  std::pair<int*, int*> p3(0, ip);
49  std::pair<int*, int*> p4(ip, ip);
50
51  std::pair<int X::*, int*> p5(0, 0);
52  std::pair<int X::*, int X::*> p6(mp, 0);
53  std::pair<int X::*, int X::*> p7(0, mp);
54  std::pair<int X::*, int X::*> p8(mp, mp);
55
56  std::pair<int*, move_only> p9(0, move_only());
57  std::pair<int X::*, move_only> p10(0, move_only());
58  std::pair<move_only, int*> p11(move_only(), 0);
59  std::pair<move_only, int X::*> p12(move_only(), 0);
60
61  std::pair<int*, move_only> p13(ip, move_only());
62  std::pair<int X::*, move_only> p14(mp, move_only());
63  std::pair<move_only, int*> p15(move_only(), ip);
64  std::pair<move_only, int X::*> p16(move_only(), mp);
65
66  std::pair<move_only, move_only> p17(move_only(), move_only());
67}
68