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(<text_encoding>) 12# error "include this header unconditionally and uncomment the exported symbols" 13# include <text_encoding> 14#endif 15 16export module std:text_encoding; 17export namespace std { 18#if 0 19# if _LIBCPP_STD_VER >= 23 20 using std::text_encoding; 21 22 // hash support 23 using std::hash; 24# endif // _LIBCPP_STD_VER >= 23 25#endif 26} // namespace std 27