1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9// UNSUPPORTED: c++03
10
11// <utility>
12
13// template <class T1, class T2> struct pair
14
15// template<size_t I, class T1, class T2>
16// typename tuple_element<I, std::pair<T1, T2> >::type&&
17// get(pair<T1, T2>&&);
18
19#include <utility>
20#include <memory>
21#include <cassert>
22
23#include "test_macros.h"
24
25int main(int, char**)
26{
27 {
28 typedef std::pair<std::unique_ptr<int>, short> P;
29 P p(std::unique_ptr<int>(new int(3)), static_cast<short>(4));
30 std::unique_ptr<int> ptr = std::get<0>(std::move(p));
31 assert(*ptr == 3);
32 }
33
34 return 0;
35}
36

source code of libcxx/test/std/utilities/utility/pairs/pair.astuple/get_rv.pass.cpp