//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// <utility>
// template <class T1, class T2> struct pair
// template<size_t I, class T1, class T2>
// const typename tuple_element<I, std::pair<T1, T2> >::type&
// get(const pair<T1, T2>&);
#include <utility>
void f() {
typedef std::pair<int, short> P;
const P p(3, 4);
std::get<0>(p) = 5; // expected-error {{cannot assign to return value}}
}