Mark de Wever 136737d947
[libc++] Deprecates rel_ops. (#91642)
These operators were deprecated in
  P0768R1 Library Support for the Spaceship (Comparison) Operator

This was discovered while investigating the paper's implementation
status.
2024-07-17 18:21:36 +02:00

47 lines
1.3 KiB
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___UTILITY_REL_OPS_H
#define _LIBCPP___UTILITY_REL_OPS_H
#include <__config>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
namespace rel_ops {
template <class _Tp>
inline _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_HIDE_FROM_ABI bool operator!=(const _Tp& __x, const _Tp& __y) {
return !(__x == __y);
}
template <class _Tp>
inline _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_HIDE_FROM_ABI bool operator>(const _Tp& __x, const _Tp& __y) {
return __y < __x;
}
template <class _Tp>
inline _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_HIDE_FROM_ABI bool operator<=(const _Tp& __x, const _Tp& __y) {
return !(__y < __x);
}
template <class _Tp>
inline _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_HIDE_FROM_ABI bool operator>=(const _Tp& __x, const _Tp& __y) {
return !(__x < __y);
}
} // namespace rel_ops
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___UTILITY_REL_OPS_H