| //===----------------------------------------------------------------------===// |
| // |
| // 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_ALL_EXTENTS_H |
| #define _LIBCPP___TYPE_TRAITS_REMOVE_ALL_EXTENTS_H |
| |
| #include <__config> |
| #include <cstddef> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| #if __has_builtin(__remove_all_extents) |
| template <class _Tp> |
| struct remove_all_extents { |
| using type _LIBCPP_NODEBUG = __remove_all_extents(_Tp); |
| }; |
| |
| template <class _Tp> |
| using __remove_all_extents_t = __remove_all_extents(_Tp); |
| #else |
| template <class _Tp> struct _LIBCPP_TEMPLATE_VIS remove_all_extents |
| {typedef _Tp type;}; |
| template <class _Tp> struct _LIBCPP_TEMPLATE_VIS remove_all_extents<_Tp[]> |
| {typedef typename remove_all_extents<_Tp>::type type;}; |
| template <class _Tp, size_t _Np> struct _LIBCPP_TEMPLATE_VIS remove_all_extents<_Tp[_Np]> |
| {typedef typename remove_all_extents<_Tp>::type type;}; |
| |
| template <class _Tp> |
| using __remove_all_extents_t = typename remove_all_extents<_Tp>::type; |
| #endif // __has_builtin(__remove_all_extents) |
| |
| #if _LIBCPP_STD_VER >= 14 |
| template <class _Tp> using remove_all_extents_t = __remove_all_extents_t<_Tp>; |
| #endif |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP___TYPE_TRAITS_REMOVE_ALL_EXTENTS_H |