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[libc++][NFC] Remove __remove_uncvref #140531

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[libc++][NFC] Remove __remove_uncvref #140531

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8 changes: 4 additions & 4 deletions libcxx/include/__functional/boyer_moore_searcher.h
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Original file line number Diff line number Diff line change
Expand Up @@ -125,8 +125,8 @@ class boyer_moore_searcher {
template <class _RandomAccessIterator2>
_LIBCPP_HIDE_FROM_ABI pair<_RandomAccessIterator2, _RandomAccessIterator2>
operator()(_RandomAccessIterator2 __first, _RandomAccessIterator2 __last) const {
static_assert(__is_same_uncvref<typename iterator_traits<_RandomAccessIterator1>::value_type,
typename iterator_traits<_RandomAccessIterator2>::value_type>::value,
static_assert(is_same_v<typename iterator_traits<_RandomAccessIterator1>::value_type,
typename iterator_traits<_RandomAccessIterator2>::value_type>,
"Corpus and Pattern iterators must point to the same type");
if (__first == __last)
return std::make_pair(__last, __last);
Expand Down Expand Up @@ -256,8 +256,8 @@ class boyer_moore_horspool_searcher {
template <class _RandomAccessIterator2>
_LIBCPP_HIDE_FROM_ABI pair<_RandomAccessIterator2, _RandomAccessIterator2>
operator()(_RandomAccessIterator2 __first, _RandomAccessIterator2 __last) const {
static_assert(__is_same_uncvref<typename std::iterator_traits<_RandomAccessIterator1>::value_type,
typename std::iterator_traits<_RandomAccessIterator2>::value_type>::value,
static_assert(is_same_v<typename std::iterator_traits<_RandomAccessIterator1>::value_type,
typename std::iterator_traits<_RandomAccessIterator2>::value_type>,
"Corpus and Pattern iterators must point to the same type");
if (__first == __last)
return std::make_pair(__last, __last);
Expand Down
2 changes: 1 addition & 1 deletion libcxx/include/__functional/reference_wrapper.h
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Expand Up @@ -45,7 +45,7 @@ class reference_wrapper : public __weak_result_type<_Tp> {
public:
template <class _Up,
class = __void_t<decltype(__fun(std::declval<_Up>()))>,
__enable_if_t<!__is_same_uncvref<_Up, reference_wrapper>::value, int> = 0>
__enable_if_t<!is_same<__remove_cvref_t<_Up>, reference_wrapper>::value, int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 reference_wrapper(_Up&& __u)
_NOEXCEPT_(noexcept(__fun(std::declval<_Up>()))) {
type& __f = static_cast<_Up&&>(__u);
Expand Down
6 changes: 3 additions & 3 deletions libcxx/include/__hash_table
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Expand Up @@ -193,12 +193,12 @@ struct __hash_key_value_types<__hash_value_type<_Key, _Tp> > {

_LIBCPP_HIDE_FROM_ABI static key_type const& __get_key(__container_value_type const& __v) { return __v.first; }

template <class _Up, __enable_if_t<__is_same_uncvref<_Up, __node_value_type>::value, int> = 0>
template <class _Up, __enable_if_t<is_same<__remove_cvref_t<_Up>, __node_value_type>::value, int> = 0>
_LIBCPP_HIDE_FROM_ABI static __container_value_type const& __get_value(_Up& __t) {
return __t.__get_value();
}

template <class _Up, __enable_if_t<__is_same_uncvref<_Up, __container_value_type>::value, int> = 0>
template <class _Up, __enable_if_t<is_same<__remove_cvref_t<_Up>, __container_value_type>::value, int> = 0>
_LIBCPP_HIDE_FROM_ABI static __container_value_type const& __get_value(_Up& __t) {
return __t;
}
Expand Down Expand Up @@ -842,7 +842,7 @@ public:
return __emplace_unique_key_args(_NodeTypes::__get_key(__x), std::move(__x));
}

template <class _Pp, __enable_if_t<!__is_same_uncvref<_Pp, __container_value_type>::value, int> = 0>
template <class _Pp, __enable_if_t<!is_same<__remove_cvref_t<_Pp>, __container_value_type>::value, int> = 0>
_LIBCPP_HIDE_FROM_ABI pair<iterator, bool> __insert_unique(_Pp&& __x) {
return __emplace_unique(std::forward<_Pp>(__x));
}
Expand Down
2 changes: 1 addition & 1 deletion libcxx/include/__tree
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Expand Up @@ -521,7 +521,7 @@ struct __tree_key_value_types<__value_type<_Key, _Tp> > {
typedef __container_value_type __map_value_type;
static const bool __is_map = true;

template <class _Up, __enable_if_t<__is_same_uncvref<_Up, __container_value_type>::value, int> = 0>
template <class _Up, __enable_if_t<is_same<__remove_cvref_t<_Up>, __container_value_type>::value, int> = 0>
_LIBCPP_HIDE_FROM_ABI static key_type const& __get_key(_Up& __t) {
return __t.first;
}
Expand Down
4 changes: 0 additions & 4 deletions libcxx/include/__type_traits/remove_cvref.h
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Expand Up @@ -10,7 +10,6 @@
#define _LIBCPP___TYPE_TRAITS_REMOVE_CVREF_H

#include <__config>
#include <__type_traits/is_same.h>

#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
Expand All @@ -31,9 +30,6 @@ template <class _Tp>
using __remove_cvref_t _LIBCPP_NODEBUG = __remove_cvref(_Tp);
#endif // __has_builtin(__remove_cvref)

template <class _Tp, class _Up>
using __is_same_uncvref _LIBCPP_NODEBUG = _IsSame<__remove_cvref_t<_Tp>, __remove_cvref_t<_Up> >;

#if _LIBCPP_STD_VER >= 20
template <class _Tp>
struct _LIBCPP_NO_SPECIALIZATIONS remove_cvref {
Expand Down
22 changes: 11 additions & 11 deletions libcxx/include/string
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Expand Up @@ -1127,7 +1127,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20
basic_string(const _Tp& __t, size_type __pos, size_type __n, const allocator_type& __a = allocator_type())
Expand All @@ -1139,7 +1139,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit basic_string(const _Tp& __t) {
__self_view __sv = __t;
Expand All @@ -1148,7 +1148,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit basic_string(const _Tp& __t, const allocator_type& __a)
: __alloc_(__a) {
Expand Down Expand Up @@ -1207,7 +1207,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
_LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator=(const _Tp& __t) {
__self_view __sv = __t;
Expand Down Expand Up @@ -1344,7 +1344,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string >::value,
!is_same<__remove_cvref_t<_Tp>, basic_string >::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator+=(const _Tp& __t) {
__self_view __sv = __t;
Expand Down Expand Up @@ -1373,7 +1373,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const _Tp& __t) {
__self_view __sv = __t;
Expand All @@ -1384,7 +1384,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
append(const _Tp& __t, size_type __pos, size_type __n = npos) {
Expand Down Expand Up @@ -1511,7 +1511,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
assign(const _Tp& __t, size_type __pos, size_type __n = npos) {
Expand Down Expand Up @@ -1581,7 +1581,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
insert(size_type __pos1, const _Tp& __t, size_type __pos2, size_type __n = npos) {
Expand Down Expand Up @@ -1662,7 +1662,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
replace(size_type __pos1, size_type __n1, const _Tp& __t, size_type __pos2, size_type __n2 = npos) {
Expand Down Expand Up @@ -2007,7 +2007,7 @@ public:

template <class _Tp,
__enable_if_t<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value &&
!__is_same_uncvref<_Tp, basic_string>::value,
!is_same<__remove_cvref_t<_Tp>, basic_string>::value,
int> = 0>
inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 int
compare(size_type __pos1, size_type __n1, const _Tp& __t, size_type __pos2, size_type __n2 = npos) const {
Expand Down
2 changes: 1 addition & 1 deletion libcxx/include/unordered_map
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Original file line number Diff line number Diff line change
Expand Up @@ -890,7 +890,7 @@ public:
return *this;
}

template <class _ValueTp, __enable_if_t<__is_same_uncvref<_ValueTp, value_type>::value, int> = 0>
template <class _ValueTp, __enable_if_t<is_same<__remove_cvref_t<_ValueTp>, value_type>::value, int> = 0>
_LIBCPP_HIDE_FROM_ABI __hash_value_type& operator=(_ValueTp&& __v) {
__ref() = std::forward<_ValueTp>(__v);
return *this;
Expand Down
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