| //===----------------------------------------------------------------------===// |
| // |
| // 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: no-threads |
| // UNSUPPORTED: c++03, c++11, c++14, c++17 |
| |
| // <semaphore> |
| |
| #include <semaphore> |
| |
| void not_positive() { |
| std::counting_semaphore<-1> s(2); // expected-error-re@*:* {{static assertion failed{{.*}}The least maximum value must be a positive number}} |
| (void)s; |
| } |
