1// -*- C++ -*- 2//===----------------------------------------------------------------------===// 3// 4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5// See https://llvm.org/LICENSE.txt for license information. 6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7// 8//===----------------------------------------------------------------------===// 9 10module; 11#if __has_include(<hazard_pointer>) 12# error "include this header unconditionally and uncomment the exported symbols" 13# include <hazard_pointer> 14#endif 15 16export module std:hazard_pointer; 17export namespace std { 18#if 0 19# if _LIBCPP_STD_VER >= 23 20 // 4.1.3, class template hazard_pointer_obj_base 21 using std::hazard_pointer_obj_base; 22 // 4.1.4, class hazard_pointer 23 using std::hazard_pointer; 24 // 4.1.5, Construct non-empty hazard_pointer 25 using std::make_hazard_pointer; 26 // 4.1.6, Hazard pointer swap 27 using std::swap; 28# endif // _LIBCPP_STD_VER >= 23 29#endif 30} // namespace std 31