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