| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // UNSUPPORTED: libcpp-has-no-threads |
| // UNSUPPORTED: c++98, c++03, c++11, c++14 |
| |
| // <shared_mutex> |
| |
| // class shared_mutex; |
| |
| // shared_mutex(const shared_mutex&) = delete; |
| |
| #include <shared_mutex> |
| |
| int main() |
| { |
| std::shared_mutex m0; |
| std::shared_mutex m1(m0); // expected-error {{call to deleted constructor of 'std::shared_mutex'}} |
| } |
