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// <utility>
10
11// template <class T1, class T2> struct pair
12
13// template<size_t I, class T1, class T2>
14// const typename tuple_element<I, std::pair<T1, T2> >::type&
15// get(const pair<T1, T2>&);
16
17#include <utility>
18
19void f() {
20 typedef std::pair<int, short> P;
21 const P p(3, 4);
22 std::get<0>(in: p) = 5; // expected-error {{cannot assign to return value}}
23}
24

source code of libcxx/test/std/utilities/utility/pairs/pair.astuple/get_const.verify.cpp