| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| |
| // <memory> |
| |
| // shared_ptr |
| |
| // template<class T> |
| // bool |
| // atomic_is_lock_free(const shared_ptr<T>* p); |
| |
| // UNSUPPORTED: c++98, c++03 |
| |
| #include <memory> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main() |
| { |
| { |
| const std::shared_ptr<int> p(new int(3)); |
| assert(std::atomic_is_lock_free(&p) == false); |
| } |
| } |
