diff options
author | Andrey Khalyavin <halyavin@gmail.com> | 2022-02-10 16:46:29 +0300 |
---|---|---|
committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:46:29 +0300 |
commit | f773626848a7c7456803654292e716b83d69cc12 (patch) | |
tree | db052dfcf9134f492bdbb962cb6c16cea58e1ed3 /contrib/libs/cxxsupp/libcxx/include/__nullptr | |
parent | f43ab775d197d300eb67bd4497632b909cd7c2a5 (diff) | |
download | ydb-f773626848a7c7456803654292e716b83d69cc12.tar.gz |
Restoring authorship annotation for Andrey Khalyavin <halyavin@gmail.com>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/cxxsupp/libcxx/include/__nullptr')
-rw-r--r-- | contrib/libs/cxxsupp/libcxx/include/__nullptr | 116 |
1 files changed, 58 insertions, 58 deletions
diff --git a/contrib/libs/cxxsupp/libcxx/include/__nullptr b/contrib/libs/cxxsupp/libcxx/include/__nullptr index e147511642..cc639086e2 100644 --- a/contrib/libs/cxxsupp/libcxx/include/__nullptr +++ b/contrib/libs/cxxsupp/libcxx/include/__nullptr @@ -1,61 +1,61 @@ -// -*- C++ -*- -//===--------------------------- __nullptr --------------------------------===// -// +// -*- C++ -*- +//===--------------------------- __nullptr --------------------------------===// +// // 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_NULLPTR -#define _LIBCPP_NULLPTR - -#include <__config> - -#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) -#pragma GCC system_header -#endif - -#ifdef _LIBCPP_HAS_NO_NULLPTR - -_LIBCPP_BEGIN_NAMESPACE_STD - -struct _LIBCPP_TEMPLATE_VIS nullptr_t -{ - void* __lx; - - struct __nat {int __for_bool_;}; - - _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR nullptr_t() : __lx(0) {} - _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR nullptr_t(int __nat::*) : __lx(0) {} - - _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR operator int __nat::*() const {return 0;} - - template <class _Tp> - _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR - operator _Tp* () const {return 0;} - - template <class _Tp, class _Up> - _LIBCPP_INLINE_VISIBILITY - operator _Tp _Up::* () const {return 0;} - - friend _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR bool operator==(nullptr_t, nullptr_t) {return true;} - friend _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR bool operator!=(nullptr_t, nullptr_t) {return false;} -}; - -inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR nullptr_t __get_nullptr_t() {return nullptr_t(0);} - -#define nullptr _VSTD::__get_nullptr_t() - -_LIBCPP_END_NAMESPACE_STD - -#else // _LIBCPP_HAS_NO_NULLPTR - -namespace std -{ - typedef decltype(nullptr) nullptr_t; -} - -#endif // _LIBCPP_HAS_NO_NULLPTR - -#endif // _LIBCPP_NULLPTR +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP_NULLPTR +#define _LIBCPP_NULLPTR + +#include <__config> + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +#pragma GCC system_header +#endif + +#ifdef _LIBCPP_HAS_NO_NULLPTR + +_LIBCPP_BEGIN_NAMESPACE_STD + +struct _LIBCPP_TEMPLATE_VIS nullptr_t +{ + void* __lx; + + struct __nat {int __for_bool_;}; + + _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR nullptr_t() : __lx(0) {} + _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR nullptr_t(int __nat::*) : __lx(0) {} + + _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR operator int __nat::*() const {return 0;} + + template <class _Tp> + _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR + operator _Tp* () const {return 0;} + + template <class _Tp, class _Up> + _LIBCPP_INLINE_VISIBILITY + operator _Tp _Up::* () const {return 0;} + + friend _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR bool operator==(nullptr_t, nullptr_t) {return true;} + friend _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR bool operator!=(nullptr_t, nullptr_t) {return false;} +}; + +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR nullptr_t __get_nullptr_t() {return nullptr_t(0);} + +#define nullptr _VSTD::__get_nullptr_t() + +_LIBCPP_END_NAMESPACE_STD + +#else // _LIBCPP_HAS_NO_NULLPTR + +namespace std +{ + typedef decltype(nullptr) nullptr_t; +} + +#endif // _LIBCPP_HAS_NO_NULLPTR + +#endif // _LIBCPP_NULLPTR |