U_V.pass.cpp revision 73d21a4f0774d3fadab98e690619a359cfb160a3 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <utility>
11
12// template <class T1, class T2> struct pair
13
14// template<class U, class V> pair(U&& x, V&& y);
15
16#include <utility>
17#include <memory>
18#include <cassert>
19
20int main()
21{
22#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
23    {
24        typedef std::pair<std::unique_ptr<int>, short*> P;
25        P p(std::unique_ptr<int>(new int(3)), nullptr);
26        assert(*p.first == 3);
27        assert(p.second == nullptr);
28    }
29#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
30}
31