368faacac7
This commit reverts 5aaefa51 (and also partly 7f285f48e77 and b6d75682f9, which were related to the original commit). As landed, 5aaefa51 had unintended consequences on some downstream bots and didn't have proper coverage upstream due to a few subtle things. Implementing this is something we should do in libc++, however we'll first need to address a few issues listed in https://reviews.llvm.org/D106124#3349710. Differential Revision: https://reviews.llvm.org/D120683
78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP___FILESYSTEM_PERM_OPTIONS_H
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#define _LIBCPP___FILESYSTEM_PERM_OPTIONS_H
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#include <__availability>
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#include <__config>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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#endif
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#ifndef _LIBCPP_CXX03_LANG
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_LIBCPP_BEGIN_NAMESPACE_FILESYSTEM
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_LIBCPP_AVAILABILITY_FILESYSTEM_PUSH
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enum class _LIBCPP_ENUM_VIS perm_options : unsigned char {
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replace = 1,
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add = 2,
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remove = 4,
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nofollow = 8
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};
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_LIBCPP_INLINE_VISIBILITY
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inline constexpr perm_options operator&(perm_options _LHS, perm_options _RHS) {
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return static_cast<perm_options>(static_cast<unsigned>(_LHS) &
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static_cast<unsigned>(_RHS));
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}
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_LIBCPP_INLINE_VISIBILITY
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inline constexpr perm_options operator|(perm_options _LHS, perm_options _RHS) {
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return static_cast<perm_options>(static_cast<unsigned>(_LHS) |
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static_cast<unsigned>(_RHS));
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}
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_LIBCPP_INLINE_VISIBILITY
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inline constexpr perm_options operator^(perm_options _LHS, perm_options _RHS) {
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return static_cast<perm_options>(static_cast<unsigned>(_LHS) ^
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static_cast<unsigned>(_RHS));
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}
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_LIBCPP_INLINE_VISIBILITY
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inline constexpr perm_options operator~(perm_options _LHS) {
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return static_cast<perm_options>(~static_cast<unsigned>(_LHS));
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}
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_LIBCPP_INLINE_VISIBILITY
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inline perm_options& operator&=(perm_options& _LHS, perm_options _RHS) {
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return _LHS = _LHS & _RHS;
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}
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_LIBCPP_INLINE_VISIBILITY
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inline perm_options& operator|=(perm_options& _LHS, perm_options _RHS) {
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return _LHS = _LHS | _RHS;
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}
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_LIBCPP_INLINE_VISIBILITY
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inline perm_options& operator^=(perm_options& _LHS, perm_options _RHS) {
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return _LHS = _LHS ^ _RHS;
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}
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_LIBCPP_AVAILABILITY_FILESYSTEM_POP
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_LIBCPP_END_NAMESPACE_FILESYSTEM
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#endif // _LIBCPP_CXX03_LANG
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#endif // _LIBCPP___FILESYSTEM_PERM_OPTIONS_H
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