| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 |
| |
| // <span> |
| |
| // tuple_element<I, span<T, N> >::type |
| |
| #include <span> |
| |
| #include "test_macros.h" |
| |
| |
| int main(int, char**) |
| { |
| // No tuple_element for dynamic spans |
| using T1 = typename std::tuple_element< 0, std::span<int, 0>>::type; // expected-error-re@span:* {{static_assert failed{{( due to requirement '.*')?}} "Index out of bounds in std::tuple_element<> (std::span)"}} |
| using T2 = typename std::tuple_element< 5, std::span<int, 5>>::type; // expected-error-re@span:* {{static_assert failed{{( due to requirement '.*')?}} "Index out of bounds in std::tuple_element<> (std::span)"}} |
| using T3 = typename std::tuple_element<20, std::span<int, 10>>::type; // expected-error-re@span:* {{static_assert failed{{( due to requirement '.*')?}} "Index out of bounds in std::tuple_element<> (std::span)"}} |
| |
| return 0; |
| } |