mirror of
https://github.com/capstone-engine/llvm-capstone.git
synced 2024-12-26 17:57:07 +00:00
368faacac7
This commit reverts5aaefa51
(and also partly7f285f48e7
andb6d75682f9
, 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
163 lines
5.1 KiB
C++
163 lines
5.1 KiB
C++
// -*- 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___FUNCTIONAL_MEM_FN_H
|
|
#define _LIBCPP___FUNCTIONAL_MEM_FN_H
|
|
|
|
#include <__config>
|
|
#include <__functional/binary_function.h>
|
|
#include <__functional/invoke.h>
|
|
#include <__functional/weak_result_type.h>
|
|
#include <__utility/forward.h>
|
|
#include <type_traits>
|
|
|
|
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
|
# pragma GCC system_header
|
|
#endif
|
|
|
|
_LIBCPP_BEGIN_NAMESPACE_STD
|
|
|
|
template <class _Tp>
|
|
class __mem_fn
|
|
#if _LIBCPP_STD_VER <= 17 || !defined(_LIBCPP_ABI_NO_BINDER_BASES)
|
|
: public __weak_result_type<_Tp>
|
|
#endif
|
|
{
|
|
public:
|
|
// types
|
|
typedef _Tp type;
|
|
private:
|
|
type __f_;
|
|
|
|
public:
|
|
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17
|
|
__mem_fn(type __f) _NOEXCEPT : __f_(__f) {}
|
|
|
|
#ifndef _LIBCPP_CXX03_LANG
|
|
// invoke
|
|
template <class... _ArgTypes>
|
|
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17
|
|
typename __invoke_return<type, _ArgTypes...>::type
|
|
operator() (_ArgTypes&&... __args) const {
|
|
return _VSTD::__invoke(__f_, _VSTD::forward<_ArgTypes>(__args)...);
|
|
}
|
|
#else
|
|
|
|
template <class _A0>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return0<type, _A0>::type
|
|
operator() (_A0& __a0) const {
|
|
return _VSTD::__invoke(__f_, __a0);
|
|
}
|
|
|
|
template <class _A0>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return0<type, _A0 const>::type
|
|
operator() (_A0 const& __a0) const {
|
|
return _VSTD::__invoke(__f_, __a0);
|
|
}
|
|
|
|
template <class _A0, class _A1>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return1<type, _A0, _A1>::type
|
|
operator() (_A0& __a0, _A1& __a1) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1);
|
|
}
|
|
|
|
template <class _A0, class _A1>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return1<type, _A0 const, _A1>::type
|
|
operator() (_A0 const& __a0, _A1& __a1) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1);
|
|
}
|
|
|
|
template <class _A0, class _A1>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return1<type, _A0, _A1 const>::type
|
|
operator() (_A0& __a0, _A1 const& __a1) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1);
|
|
}
|
|
|
|
template <class _A0, class _A1>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return1<type, _A0 const, _A1 const>::type
|
|
operator() (_A0 const& __a0, _A1 const& __a1) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1);
|
|
}
|
|
|
|
template <class _A0, class _A1, class _A2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return2<type, _A0, _A1, _A2>::type
|
|
operator() (_A0& __a0, _A1& __a1, _A2& __a2) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1, __a2);
|
|
}
|
|
|
|
template <class _A0, class _A1, class _A2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return2<type, _A0 const, _A1, _A2>::type
|
|
operator() (_A0 const& __a0, _A1& __a1, _A2& __a2) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1, __a2);
|
|
}
|
|
|
|
template <class _A0, class _A1, class _A2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return2<type, _A0, _A1 const, _A2>::type
|
|
operator() (_A0& __a0, _A1 const& __a1, _A2& __a2) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1, __a2);
|
|
}
|
|
|
|
template <class _A0, class _A1, class _A2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return2<type, _A0, _A1, _A2 const>::type
|
|
operator() (_A0& __a0, _A1& __a1, _A2 const& __a2) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1, __a2);
|
|
}
|
|
|
|
template <class _A0, class _A1, class _A2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return2<type, _A0 const, _A1 const, _A2>::type
|
|
operator() (_A0 const& __a0, _A1 const& __a1, _A2& __a2) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1, __a2);
|
|
}
|
|
|
|
template <class _A0, class _A1, class _A2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return2<type, _A0 const, _A1, _A2 const>::type
|
|
operator() (_A0 const& __a0, _A1& __a1, _A2 const& __a2) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1, __a2);
|
|
}
|
|
|
|
template <class _A0, class _A1, class _A2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return2<type, _A0, _A1 const, _A2 const>::type
|
|
operator() (_A0& __a0, _A1 const& __a1, _A2 const& __a2) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1, __a2);
|
|
}
|
|
|
|
template <class _A0, class _A1, class _A2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename __invoke_return2<type, _A0 const, _A1 const, _A2 const>::type
|
|
operator() (_A0 const& __a0, _A1 const& __a1, _A2 const& __a2) const {
|
|
return _VSTD::__invoke(__f_, __a0, __a1, __a2);
|
|
}
|
|
#endif
|
|
};
|
|
|
|
template<class _Rp, class _Tp>
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17
|
|
__mem_fn<_Rp _Tp::*>
|
|
mem_fn(_Rp _Tp::* __pm) _NOEXCEPT
|
|
{
|
|
return __mem_fn<_Rp _Tp::*>(__pm);
|
|
}
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // _LIBCPP___FUNCTIONAL_MEM_FN_H
|