mirror of
https://codeberg.org/ziglang/zig.git
synced 2025-12-06 13:54:21 +00:00
48 lines
1.3 KiB
C++
Vendored
48 lines
1.3 KiB
C++
Vendored
// -*- 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___CHARCONV_TO_CHARS_RESULT_H
|
|
#define _LIBCPP___CHARCONV_TO_CHARS_RESULT_H
|
|
|
|
#include <__config>
|
|
#include <__system_error/errc.h>
|
|
|
|
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
|
# pragma GCC system_header
|
|
#endif
|
|
|
|
_LIBCPP_BEGIN_NAMESPACE_STD
|
|
|
|
#if _LIBCPP_STD_VER >= 17
|
|
|
|
struct _LIBCPP_EXPORTED_FROM_ABI to_chars_result {
|
|
char* ptr;
|
|
errc ec;
|
|
# if _LIBCPP_STD_VER >= 20
|
|
_LIBCPP_HIDE_FROM_ABI friend bool operator==(const to_chars_result&, const to_chars_result&) = default;
|
|
# endif
|
|
# if _LIBCPP_STD_VER >= 26
|
|
_LIBCPP_HIDE_FROM_ABI constexpr explicit operator bool() const noexcept { return ec == errc{}; }
|
|
# endif
|
|
};
|
|
|
|
#endif // _LIBCPP_STD_VER >= 17
|
|
|
|
struct __to_chars_result {
|
|
char* __ptr;
|
|
errc __ec;
|
|
|
|
#if _LIBCPP_STD_VER >= 17
|
|
_LIBCPP_HIDE_FROM_ABI constexpr operator to_chars_result() { return {__ptr, __ec}; }
|
|
#endif
|
|
};
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // _LIBCPP___CHARCONV_TO_CHARS_RESULT_H
|