diff --git a/contrib/llvm-project/libcxx/include/__type_traits/remove_reference.h b/contrib/llvm-project/libcxx/include/__type_traits/remove_reference.h index ba67891758ad..fd66417bd84f 100644 --- a/contrib/llvm-project/libcxx/include/__type_traits/remove_reference.h +++ b/contrib/llvm-project/libcxx/include/__type_traits/remove_reference.h @@ -1,47 +1,47 @@ //===----------------------------------------------------------------------===// // // 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___TYPE_TRAITS_REMOVE_REFERENCE_H #define _LIBCPP___TYPE_TRAITS_REMOVE_REFERENCE_H #include <__config> +#include #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header #endif _LIBCPP_BEGIN_NAMESPACE_STD #if __has_builtin(__remove_reference_t) template struct remove_reference { using type _LIBCPP_NODEBUG = __remove_reference_t(_Tp); }; template using __libcpp_remove_reference_t = __remove_reference_t(_Tp); -#elif __has_builtin(__remove_reference) -template -struct remove_reference { - using type _LIBCPP_NODEBUG = __remove_reference(_Tp); -}; +#else +// clang-format off +template struct _LIBCPP_TEMPLATE_VIS remove_reference {typedef _LIBCPP_NODEBUG _Tp type;}; +template struct _LIBCPP_TEMPLATE_VIS remove_reference<_Tp&> {typedef _LIBCPP_NODEBUG _Tp type;}; +template struct _LIBCPP_TEMPLATE_VIS remove_reference<_Tp&&> {typedef _LIBCPP_NODEBUG _Tp type;}; +// clang-format on template using __libcpp_remove_reference_t = typename remove_reference<_Tp>::type; -#else -# error "remove_reference not implemented!" #endif // __has_builtin(__remove_reference_t) #if _LIBCPP_STD_VER >= 14 template using remove_reference_t = __libcpp_remove_reference_t<_Tp>; #endif _LIBCPP_END_NAMESPACE_STD #endif // _LIBCPP___TYPE_TRAITS_REMOVE_REFERENCE_H diff --git a/contrib/llvm-project/libcxx/include/cwchar b/contrib/llvm-project/libcxx/include/cwchar index dd16eaeaa07f..7abcc3440947 100644 --- a/contrib/llvm-project/libcxx/include/cwchar +++ b/contrib/llvm-project/libcxx/include/cwchar @@ -1,265 +1,261 @@ // -*- 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_CWCHAR #define _LIBCPP_CWCHAR /* cwchar synopsis Macros: NULL WCHAR_MAX WCHAR_MIN WEOF namespace std { Types: mbstate_t size_t tm wint_t int fwprintf(FILE* restrict stream, const wchar_t* restrict format, ...); int fwscanf(FILE* restrict stream, const wchar_t* restrict format, ...); int swprintf(wchar_t* restrict s, size_t n, const wchar_t* restrict format, ...); int swscanf(const wchar_t* restrict s, const wchar_t* restrict format, ...); int vfwprintf(FILE* restrict stream, const wchar_t* restrict format, va_list arg); int vfwscanf(FILE* restrict stream, const wchar_t* restrict format, va_list arg); // C99 int vswprintf(wchar_t* restrict s, size_t n, const wchar_t* restrict format, va_list arg); int vswscanf(const wchar_t* restrict s, const wchar_t* restrict format, va_list arg); // C99 int vwprintf(const wchar_t* restrict format, va_list arg); int vwscanf(const wchar_t* restrict format, va_list arg); // C99 int wprintf(const wchar_t* restrict format, ...); int wscanf(const wchar_t* restrict format, ...); wint_t fgetwc(FILE* stream); wchar_t* fgetws(wchar_t* restrict s, int n, FILE* restrict stream); wint_t fputwc(wchar_t c, FILE* stream); int fputws(const wchar_t* restrict s, FILE* restrict stream); int fwide(FILE* stream, int mode); wint_t getwc(FILE* stream); wint_t getwchar(); wint_t putwc(wchar_t c, FILE* stream); wint_t putwchar(wchar_t c); wint_t ungetwc(wint_t c, FILE* stream); double wcstod(const wchar_t* restrict nptr, wchar_t** restrict endptr); float wcstof(const wchar_t* restrict nptr, wchar_t** restrict endptr); // C99 long double wcstold(const wchar_t* restrict nptr, wchar_t** restrict endptr); // C99 long wcstol(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); long long wcstoll(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); // C99 unsigned long wcstoul(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); unsigned long long wcstoull(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); // C99 wchar_t* wcscpy(wchar_t* restrict s1, const wchar_t* restrict s2); wchar_t* wcsncpy(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); wchar_t* wcscat(wchar_t* restrict s1, const wchar_t* restrict s2); wchar_t* wcsncat(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); int wcscmp(const wchar_t* s1, const wchar_t* s2); int wcscoll(const wchar_t* s1, const wchar_t* s2); int wcsncmp(const wchar_t* s1, const wchar_t* s2, size_t n); size_t wcsxfrm(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); const wchar_t* wcschr(const wchar_t* s, wchar_t c); wchar_t* wcschr( wchar_t* s, wchar_t c); size_t wcscspn(const wchar_t* s1, const wchar_t* s2); size_t wcslen(const wchar_t* s); const wchar_t* wcspbrk(const wchar_t* s1, const wchar_t* s2); wchar_t* wcspbrk( wchar_t* s1, const wchar_t* s2); const wchar_t* wcsrchr(const wchar_t* s, wchar_t c); wchar_t* wcsrchr( wchar_t* s, wchar_t c); size_t wcsspn(const wchar_t* s1, const wchar_t* s2); const wchar_t* wcsstr(const wchar_t* s1, const wchar_t* s2); wchar_t* wcsstr( wchar_t* s1, const wchar_t* s2); wchar_t* wcstok(wchar_t* restrict s1, const wchar_t* restrict s2, wchar_t** restrict ptr); const wchar_t* wmemchr(const wchar_t* s, wchar_t c, size_t n); wchar_t* wmemchr( wchar_t* s, wchar_t c, size_t n); int wmemcmp(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); wchar_t* wmemcpy(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); wchar_t* wmemmove(wchar_t* s1, const wchar_t* s2, size_t n); wchar_t* wmemset(wchar_t* s, wchar_t c, size_t n); size_t wcsftime(wchar_t* restrict s, size_t maxsize, const wchar_t* restrict format, const tm* restrict timeptr); wint_t btowc(int c); int wctob(wint_t c); int mbsinit(const mbstate_t* ps); size_t mbrlen(const char* restrict s, size_t n, mbstate_t* restrict ps); size_t mbrtowc(wchar_t* restrict pwc, const char* restrict s, size_t n, mbstate_t* restrict ps); size_t wcrtomb(char* restrict s, wchar_t wc, mbstate_t* restrict ps); size_t mbsrtowcs(wchar_t* restrict dst, const char** restrict src, size_t len, mbstate_t* restrict ps); size_t wcsrtombs(char* restrict dst, const wchar_t** restrict src, size_t len, mbstate_t* restrict ps); } // std */ #include <__config> #include <__type_traits/copy_cv.h> #include <__type_traits/is_constant_evaluated.h> #include <__type_traits/is_equality_comparable.h> #include <__type_traits/is_same.h> #include <__type_traits/remove_cv.h> #include #include #ifndef _LIBCPP_WCHAR_H # error tried including but didn't find libc++'s header. \ This usually means that your header search paths are not configured properly. \ The header search paths should contain the C++ Standard Library headers before \ any C Standard Library, and you are probably using compiler flags that make that \ not be the case. #endif #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header #endif _LIBCPP_BEGIN_NAMESPACE_STD using ::mbstate_t _LIBCPP_USING_IF_EXISTS; using ::size_t _LIBCPP_USING_IF_EXISTS; using ::tm _LIBCPP_USING_IF_EXISTS; using ::wint_t _LIBCPP_USING_IF_EXISTS; using ::FILE _LIBCPP_USING_IF_EXISTS; using ::fwprintf _LIBCPP_USING_IF_EXISTS; using ::fwscanf _LIBCPP_USING_IF_EXISTS; using ::swprintf _LIBCPP_USING_IF_EXISTS; using ::vfwprintf _LIBCPP_USING_IF_EXISTS; using ::vswprintf _LIBCPP_USING_IF_EXISTS; using ::swscanf _LIBCPP_USING_IF_EXISTS; using ::vfwscanf _LIBCPP_USING_IF_EXISTS; using ::vswscanf _LIBCPP_USING_IF_EXISTS; using ::fgetwc _LIBCPP_USING_IF_EXISTS; using ::fgetws _LIBCPP_USING_IF_EXISTS; using ::fputwc _LIBCPP_USING_IF_EXISTS; using ::fputws _LIBCPP_USING_IF_EXISTS; using ::fwide _LIBCPP_USING_IF_EXISTS; using ::getwc _LIBCPP_USING_IF_EXISTS; using ::putwc _LIBCPP_USING_IF_EXISTS; using ::ungetwc _LIBCPP_USING_IF_EXISTS; using ::wcstod _LIBCPP_USING_IF_EXISTS; using ::wcstof _LIBCPP_USING_IF_EXISTS; using ::wcstold _LIBCPP_USING_IF_EXISTS; using ::wcstol _LIBCPP_USING_IF_EXISTS; #if defined(__FreeBSD__) && defined(__LONG_LONG_SUPPORTED) using ::wcstoll _LIBCPP_USING_IF_EXISTS; #endif using ::wcstoul _LIBCPP_USING_IF_EXISTS; #if defined(__FreeBSD__) && defined(__LONG_LONG_SUPPORTED) using ::wcstoull _LIBCPP_USING_IF_EXISTS; #endif using ::wcscpy _LIBCPP_USING_IF_EXISTS; using ::wcsncpy _LIBCPP_USING_IF_EXISTS; using ::wcscat _LIBCPP_USING_IF_EXISTS; using ::wcsncat _LIBCPP_USING_IF_EXISTS; using ::wcscmp _LIBCPP_USING_IF_EXISTS; using ::wcscoll _LIBCPP_USING_IF_EXISTS; using ::wcsncmp _LIBCPP_USING_IF_EXISTS; using ::wcsxfrm _LIBCPP_USING_IF_EXISTS; using ::wcschr _LIBCPP_USING_IF_EXISTS; using ::wcspbrk _LIBCPP_USING_IF_EXISTS; using ::wcsrchr _LIBCPP_USING_IF_EXISTS; using ::wcsstr _LIBCPP_USING_IF_EXISTS; using ::wmemchr _LIBCPP_USING_IF_EXISTS; using ::wcscspn _LIBCPP_USING_IF_EXISTS; using ::wcslen _LIBCPP_USING_IF_EXISTS; using ::wcsspn _LIBCPP_USING_IF_EXISTS; using ::wcstok _LIBCPP_USING_IF_EXISTS; using ::wmemcmp _LIBCPP_USING_IF_EXISTS; using ::wmemcpy _LIBCPP_USING_IF_EXISTS; using ::wmemmove _LIBCPP_USING_IF_EXISTS; using ::wmemset _LIBCPP_USING_IF_EXISTS; using ::wcsftime _LIBCPP_USING_IF_EXISTS; using ::btowc _LIBCPP_USING_IF_EXISTS; using ::wctob _LIBCPP_USING_IF_EXISTS; using ::mbsinit _LIBCPP_USING_IF_EXISTS; using ::mbrlen _LIBCPP_USING_IF_EXISTS; using ::mbrtowc _LIBCPP_USING_IF_EXISTS; using ::wcrtomb _LIBCPP_USING_IF_EXISTS; using ::mbsrtowcs _LIBCPP_USING_IF_EXISTS; using ::wcsrtombs _LIBCPP_USING_IF_EXISTS; using ::getwchar _LIBCPP_USING_IF_EXISTS; using ::vwscanf _LIBCPP_USING_IF_EXISTS; using ::wscanf _LIBCPP_USING_IF_EXISTS; using ::putwchar _LIBCPP_USING_IF_EXISTS; using ::vwprintf _LIBCPP_USING_IF_EXISTS; using ::wprintf _LIBCPP_USING_IF_EXISTS; inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 size_t __constexpr_wcslen(const wchar_t* __str) { #if __has_builtin(__builtin_wcslen) return __builtin_wcslen(__str); #else if (!__libcpp_is_constant_evaluated()) return std::wcslen(__str); size_t __len = 0; for (; *__str != L'\0'; ++__str) ++__len; return __len; #endif } inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 int __constexpr_wmemcmp(const wchar_t* __lhs, const wchar_t* __rhs, size_t __count) { #if __has_builtin(__builtin_wmemcmp) return __builtin_wmemcmp(__lhs, __rhs, __count); #else if (!__libcpp_is_constant_evaluated()) return std::wmemcmp(__lhs, __rhs, __count); for (; __count; --__count, ++__lhs, ++__rhs) { if (*__lhs < *__rhs) return -1; if (*__rhs < *__lhs) return 1; } return 0; #endif } template _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Tp* __constexpr_wmemchr(_Tp* __str, _Up __value, size_t __count) { static_assert(sizeof(_Tp) == sizeof(wchar_t)&& _LIBCPP_ALIGNOF(_Tp) >= _LIBCPP_ALIGNOF(wchar_t) && __libcpp_is_trivially_equality_comparable<_Tp, _Tp>::value, "Calling wmemchr on non-trivially equality comparable types is unsafe."); #if __has_builtin(__builtin_wmemchr) if (!__libcpp_is_constant_evaluated()) { wchar_t __value_buffer = 0; __builtin_memcpy(&__value_buffer, &__value, sizeof(wchar_t)); return reinterpret_cast<_Tp*>( __builtin_wmemchr(reinterpret_cast<__copy_cv_t<_Tp, wchar_t>*>(__str), __value_buffer, __count)); } # if _LIBCPP_STD_VER >= 17 else if constexpr (is_same_v, wchar_t>) return __builtin_wmemchr(__str, __value, __count); # endif #endif // __has_builtin(__builtin_wmemchr) for (; __count; --__count) { if (*__str == __value) return __str; ++__str; } return nullptr; } _LIBCPP_END_NAMESPACE_STD -#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20 -# include -#endif - #endif // _LIBCPP_CWCHAR diff --git a/contrib/llvm-project/libcxx/include/execution b/contrib/llvm-project/libcxx/include/execution index 94d434b2e460..822ffa1fd3eb 100644 --- a/contrib/llvm-project/libcxx/include/execution +++ b/contrib/llvm-project/libcxx/include/execution @@ -1,149 +1,145 @@ // -*- 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_EXECUTION #define _LIBCPP_EXECUTION /* namespace std::execution { struct sequenced_policy; struct parallel_policy; struct parallel_unsequenced_policy; struct unsequenced_policy; // since C++20 inline constexpr sequenced_policy seq = implementation-defined; inline constexpr parallel_policy par = implementation-defined; inline constexpr parallel_unsequenced_policy par_unseq = implementation-defined; inline constexpr unsequenced_policy unseq = implementation-defined; // since C++20 } namespace std { template struct is_execution_policy; template inline constexpr bool is_execution_policy_v; } */ #include <__config> #include <__type_traits/is_execution_policy.h> #include <__type_traits/is_same.h> #include <__type_traits/remove_cvref.h> #include #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header #endif #if !defined(_LIBCPP_HAS_NO_INCOMPLETE_PSTL) && _LIBCPP_STD_VER >= 17 _LIBCPP_BEGIN_NAMESPACE_STD namespace execution { struct sequenced_policy { _LIBCPP_HIDE_FROM_ABI constexpr explicit sequenced_policy(__disable_user_instantiations_tag) {} sequenced_policy(const sequenced_policy&) = delete; sequenced_policy& operator=(const sequenced_policy&) = delete; }; inline constexpr sequenced_policy seq{__disable_user_instantiations_tag{}}; struct parallel_policy { _LIBCPP_HIDE_FROM_ABI constexpr explicit parallel_policy(__disable_user_instantiations_tag) {} parallel_policy(const parallel_policy&) = delete; parallel_policy& operator=(const parallel_policy&) = delete; }; inline constexpr parallel_policy par{__disable_user_instantiations_tag{}}; struct parallel_unsequenced_policy { _LIBCPP_HIDE_FROM_ABI constexpr explicit parallel_unsequenced_policy(__disable_user_instantiations_tag) {} parallel_unsequenced_policy(const parallel_unsequenced_policy&) = delete; parallel_unsequenced_policy& operator=(const parallel_unsequenced_policy&) = delete; }; inline constexpr parallel_unsequenced_policy par_unseq{__disable_user_instantiations_tag{}}; struct __unsequenced_policy { _LIBCPP_HIDE_FROM_ABI constexpr explicit __unsequenced_policy(__disable_user_instantiations_tag) {} __unsequenced_policy(const __unsequenced_policy&) = delete; __unsequenced_policy& operator=(const __unsequenced_policy&) = delete; }; constexpr __unsequenced_policy __unseq{__disable_user_instantiations_tag{}}; # if _LIBCPP_STD_VER >= 20 struct unsequenced_policy { _LIBCPP_HIDE_FROM_ABI constexpr explicit unsequenced_policy(__disable_user_instantiations_tag) {} unsequenced_policy(const unsequenced_policy&) = delete; unsequenced_policy& operator=(const unsequenced_policy&) = delete; }; inline constexpr unsequenced_policy unseq{__disable_user_instantiations_tag{}}; # endif // _LIBCPP_STD_VER >= 20 } // namespace execution template <> inline constexpr bool is_execution_policy_v = true; template <> inline constexpr bool is_execution_policy_v = true; template <> inline constexpr bool is_execution_policy_v = true; template <> inline constexpr bool is_execution_policy_v = true; template <> inline constexpr bool __is_parallel_execution_policy_impl = true; template <> inline constexpr bool __is_parallel_execution_policy_impl = true; template <> inline constexpr bool __is_unsequenced_execution_policy_impl = true; template <> inline constexpr bool __is_unsequenced_execution_policy_impl = true; # if _LIBCPP_STD_VER >= 20 template <> inline constexpr bool is_execution_policy_v = true; template <> inline constexpr bool __is_unsequenced_execution_policy_impl = true; # endif template struct is_execution_policy : bool_constant> {}; template _LIBCPP_HIDE_FROM_ABI auto __remove_parallel_policy(const _ExecutionPolicy&) { if constexpr (is_same_v<_ExecutionPolicy, execution::parallel_policy>) { return execution::sequenced_policy(execution::__disable_user_instantiations_tag{}); } else if constexpr (is_same_v<_ExecutionPolicy, execution::parallel_unsequenced_policy>) { return execution::__unsequenced_policy{execution::__disable_user_instantiations_tag{}}; } } _LIBCPP_END_NAMESPACE_STD #endif // !defined(_LIBCPP_HAS_NO_INCOMPLETE_PSTL) && _LIBCPP_STD_VER >= 17 -#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20 -# include -#endif - #endif // _LIBCPP_EXECUTION