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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
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_EXPECTED
#define _LIBCPP_EXPECTED
/*
Header <expected> synopsis
namespace std {
// [expected.unexpected], class template unexpected
template<class E> class unexpected;
// [expected.bad], class template bad_expected_access
template<class E> class bad_expected_access;
// [expected.bad.void], specialization for void
template<> class bad_expected_access<void>;
// in-place construction of unexpected values
struct unexpect_t {
explicit unexpect_t() = default;
};
inline constexpr unexpect_t unexpect{};
// [expected.expected], class template expected
template<class T, class E> class expected;
// [expected.void], partial specialization of expected for void types
template<class T, class E> requires is_void_v<T> class expected<T, E>;
}
*/
#include <__config>
#if _LIBCPP_STD_VER >= 20
# include <__expected/bad_expected_access.h>
# include <__expected/expected.h>
# include <__expected/unexpect.h>
# include <__expected/unexpected.h>
#endif
#include <version>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
# include <cstddef>
# include <initializer_list>
# include <new>
#endif
#endif // _LIBCPP_EXPECTED
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