2 //===----------------------------------------------------------------------===//
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
8 //===----------------------------------------------------------------------===//
10 export namespace std {
11 // [unord.set], class template unordered_set
12 using std::unordered_set;
14 // [unord.multiset], class template unordered_multiset
15 using std::unordered_multiset;
17 using std::operator==;
21 // [unord.set.erasure], erasure for unordered_set
25 using std::pmr::unordered_multiset;
26 using std::pmr::unordered_set;