mirror of
https://github.com/ziglang/zig.git
synced 2025-12-06 14:23:09 +00:00
156ab87500
See: * https://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc/77319 * https://discourse.llvm.org/t/rfc-project-hand-in-hand-llvm-libc-libc-code-sharing/77701 We're dropping support for C++03 for Zig due to the first change; it would be insane to ship 1018 duplicate header files just for this outdated use case. As a result of the second change, I had to bring in a subset of the headers from llvm-libc since libc++ now depends on these. Hopefully we can continue to get away with not copying the entirety of llvm-libc.
60 lines
1.8 KiB
C++
Vendored
60 lines
1.8 KiB
C++
Vendored
//===---------------------------------------------------------------------===//
|
|
//
|
|
// 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___OSTREAM_PUT_CHARACTER_SEQUENCE_H
|
|
#define _LIBCPP___OSTREAM_PUT_CHARACTER_SEQUENCE_H
|
|
|
|
#include <__config>
|
|
|
|
#if _LIBCPP_HAS_LOCALIZATION
|
|
|
|
# include <__cstddef/size_t.h>
|
|
# include <__fwd/ostream.h>
|
|
# include <__iterator/ostreambuf_iterator.h>
|
|
# include <__locale_dir/pad_and_output.h>
|
|
# include <ios>
|
|
|
|
# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
|
# pragma GCC system_header
|
|
# endif
|
|
|
|
_LIBCPP_BEGIN_NAMESPACE_STD
|
|
|
|
template <class _CharT, class _Traits>
|
|
_LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
|
|
__put_character_sequence(basic_ostream<_CharT, _Traits>& __os, const _CharT* __str, size_t __len) {
|
|
# if _LIBCPP_HAS_EXCEPTIONS
|
|
try {
|
|
# endif // _LIBCPP_HAS_EXCEPTIONS
|
|
typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
|
|
if (__s) {
|
|
typedef ostreambuf_iterator<_CharT, _Traits> _Ip;
|
|
if (std::__pad_and_output(
|
|
_Ip(__os),
|
|
__str,
|
|
(__os.flags() & ios_base::adjustfield) == ios_base::left ? __str + __len : __str,
|
|
__str + __len,
|
|
__os,
|
|
__os.fill())
|
|
.failed())
|
|
__os.setstate(ios_base::badbit | ios_base::failbit);
|
|
}
|
|
# if _LIBCPP_HAS_EXCEPTIONS
|
|
} catch (...) {
|
|
__os.__set_badbit_and_consider_rethrow();
|
|
}
|
|
# endif // _LIBCPP_HAS_EXCEPTIONS
|
|
return __os;
|
|
}
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // _LIBCPP_HAS_LOCALIZATION
|
|
|
|
#endif // _LIBCPP___OSTREAM_PUT_CHARACTER_SEQUENCE_H
|