| //===----------------------------------------------------------------------===// |
| // |
| // 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++03, c++11, c++14, c++17 |
| |
| // std::ranges::empty |
| |
| #include <ranges> |
| |
| extern int arr[]; |
| |
| // Verify that for an array of unknown bound `ranges::empty` is ill-formed. |
| void test() { |
| std::ranges::empty(arr); |
| // expected-error-re@-1 {{{{no matching function for call to object of type 'const (std::ranges::)?__empty::__fn'}}}} |
| } |
