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//===----------------------------------------------------------------------===//
//
// 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_VOLATILE_H
#define _LIBCPP___TYPE_TRAITS_REMOVE_VOLATILE_H
#include <__config>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
#if __has_builtin(__remove_volatile)
template <class _Tp>
struct remove_volatile {
using type _LIBCPP_NODEBUG = __remove_volatile(_Tp);
};
template <class _Tp>
using __remove_volatile_t = __remove_volatile(_Tp);
#else
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS remove_volatile {
typedef _Tp type;
};
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS remove_volatile<volatile _Tp> {
typedef _Tp type;
};
template <class _Tp>
using __remove_volatile_t = typename remove_volatile<_Tp>::type;
#endif // __has_builtin(__remove_volatile)
#if _LIBCPP_STD_VER >= 14
template <class _Tp>
using remove_volatile_t = __remove_volatile_t<_Tp>;
#endif
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_REMOVE_VOLATILE_H
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