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Upgrade to 2022-era LLVM LIBCXX

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Justine Tunney 2024-05-27 02:12:27 -07:00
parent 2f4ca71f26
commit 8e68384e15
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2078 changed files with 165657 additions and 65010 deletions
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third_party/libcxx/cuchar vendored Normal file
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// -*- 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_CUCHAR
#define _LIBCPP_CUCHAR
/*
cuchar synopsis // since C++11
Macros:
__STDC_UTF_16__
__STDC_UTF_32__
namespace std {
Types:
mbstate_t
size_t
size_t mbrtoc8(char8_t* pc8, const char* s, size_t n, mbstate_t* ps); // since C++20
size_t c8rtomb(char* s, char8_t c8, mbstate_t* ps); // since C++20
size_t mbrtoc16(char16_t* pc16, const char* s, size_t n, mbstate_t* ps);
size_t c16rtomb(char* s, char16_t c16, mbstate_t* ps);
size_t mbrtoc32(char32_t* pc32, const char* s, size_t n, mbstate_t* ps);
size_t c32rtomb(char* s, char32_t c32, mbstate_t* ps);
} // std
*/
#include <__assert> // all public C++ headers provide the assertion handler
#include <__config>
#include <uchar.h>
#ifndef _LIBCPP_UCHAR_H
# error <cuchar> tried including <uchar.h> but didn't find libc++'s <uchar.h> 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
#if !defined(_LIBCPP_CXX03_LANG)
using ::mbstate_t _LIBCPP_USING_IF_EXISTS;
using ::size_t _LIBCPP_USING_IF_EXISTS;
# if !defined(_LIBCPP_HAS_NO_C8RTOMB_MBRTOC8)
using ::mbrtoc8 _LIBCPP_USING_IF_EXISTS;
using ::c8rtomb _LIBCPP_USING_IF_EXISTS;
# endif
using ::mbrtoc16 _LIBCPP_USING_IF_EXISTS;
using ::c16rtomb _LIBCPP_USING_IF_EXISTS;
using ::mbrtoc32 _LIBCPP_USING_IF_EXISTS;
using ::c32rtomb _LIBCPP_USING_IF_EXISTS;
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_CUCHAR