| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <atomic> |
| |
| // Make sure that `std::atomic` doesn't work with `_ExtInt`. The intent is to |
| // disable them for now until their behavior can be designed better later. |
| // See https://reviews.llvm.org/D84049 for details. |
| |
| // UNSUPPORTED: clang-4, clang-5, clang-6, clang-7, clang-8, clang-9, clang-10 |
| // UNSUPPORTED: apple-clang-9, apple-clang-10, apple-clang-11, apple-clang-12 |
| |
| // UNSUPPORTED: libcpp-has-no-threads |
| // UNSUPPORTED: c++03 |
| |
| #include <atomic> |
| |
| int main(int, char**) |
| { |
| // expected-error@atomic:*1 {{_Atomic cannot be applied to integer type '_ExtInt(32)'}} |
| std::atomic<_ExtInt(32)> x(42); |
| |
| return 0; |
| } |
