| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++98, c++03 |
| |
| // <utility> |
| |
| // template <class T1, class T2> struct pair |
| |
| // template<size_t I, class T1, class T2> |
| // typename tuple_element<I, std::pair<T1, T2> >::type&& |
| // get(pair<T1, T2>&&); |
| |
| #include <utility> |
| #include <memory> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| { |
| typedef std::pair<std::unique_ptr<int>, short> P; |
| P p(std::unique_ptr<int>(new int(3)), static_cast<short>(4)); |
| std::unique_ptr<int> ptr = std::get<0>(std::move(p)); |
| assert(*ptr == 3); |
| } |
| |
| return 0; |
| } |