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 10export namespace std { 11#if _LIBCPP_STD_VER >= 23 12 // [flat.map], class template flat_map 13 using std::flat_map; 14 15 using std::sorted_unique; 16 using std::sorted_unique_t; 17 18 using std::uses_allocator; 19 20 // [flat.map.erasure], erasure for flat_map 21 using std::erase_if; 22 23#endif // _LIBCPP_STD_VER >= 23 24#if 0 25 // [flat.multimap], class template flat_multimap 26 using std::flat_multimap; 27 28 using std::sorted_equivalent; 29 using std::sorted_equivalent_t; 30 31 // [flat.multimap.erasure], erasure for flat_multimap 32#endif 33} // namespace std 34