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libcxx_old/test/libcxx/utilities/utility/pairs/pairs.pair/pair.tuple_element.fail.cpp

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//===----------------------------------------------------------------------===//
//
// 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
// tuple_element<I, pair<T1, T2> >::type
#include <utility>
int main(int, char**)
{
{
typedef std::pair<int, double> P;
std::tuple_element<2, P>::type foo; // expected-note {{requested here}}
// expected-error-re@utility:* {{static_assert failed{{( due to requirement '2U[L]{0,2} < 2')?}} "Index out of bounds in std::tuple_element<std::pair<T1, T2>>"}}
}
return 0;
}