| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // REQUIRES: use_system_cxx_lib && (x86_64-apple-macosx10.9 || \ |
| // REQUIRES: x86_64-apple-macosx10.10 || \ |
| // REQUIRES: x86_64-apple-macosx10.11 || \ |
| // REQUIRES: x86_64-apple-macosx10.12 || \ |
| // REQUIRES: x86_64-apple-macosx10.13 || \ |
| // REQUIRES: x86_64-apple-macosx10.14 || \ |
| // REQUIRES: x86_64-apple-macosx10.15) |
| |
| |
| // Test the availability markup on std::latch. |
| |
| #include <latch> |
| |
| |
| int main(int, char**) |
| { |
| std::latch latch(10); |
| latch.count_down(); // expected-error {{is unavailable}} |
| latch.count_down(3); // expected-error {{is unavailable}} |
| latch.wait(); // expected-error {{is unavailable}} |
| latch.arrive_and_wait(); // expected-error {{is unavailable}} |
| latch.arrive_and_wait(3); // expected-error {{is unavailable}} |
| } |
