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// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
export namespace std {
#if _LIBCPP_STD_VER >= 23
// [expected.unexpected], class template unexpected
using std::unexpected;
// [expected.bad], class template bad_expected_access
using std::bad_expected_access;
// in-place construction of unexpected values
using std::unexpect;
using std::unexpect_t;
// [expected.expected], class template expected
using std::expected;
#endif // _LIBCPP_STD_VER >= 23
} // namespace std
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