89818f2dc0
This removes the duplicated code from the dylib. Instead the dylib will call the new functions in the header. Since this code is unneeded it's removed from the unstable ABI. Depends on D125704 Reviewed By: #libc, ldionne Differential Revision: https://reviews.llvm.org/D125761
87 lines
3.4 KiB
C++
87 lines
3.4 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include <charconv>
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#include <string.h>
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#include "include/to_chars_floating_point.h"
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_LIBCPP_BEGIN_NAMESPACE_STD
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#ifndef _LIBCPP_ABI_DO_NOT_EXPORT_TO_CHARS_BASE_10
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namespace __itoa
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{
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_LIBCPP_FUNC_VIS char*
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__u32toa(uint32_t value, char* buffer) noexcept
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{
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return __base_10_u32(value, buffer);
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}
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_LIBCPP_FUNC_VIS char*
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__u64toa(uint64_t value, char* buffer) noexcept
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{
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return __base_10_u64(value, buffer);
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}
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} // namespace __itoa
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#endif // _LIBCPP_ABI_DO_NOT_EXPORT_TO_CHARS_BASE_10
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// The original version of floating-point to_chars was written by Microsoft and
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// contributed with the following license.
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// Copyright (c) Microsoft Corporation.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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// This implementation is dedicated to the memory of Mary and Thavatchai.
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to_chars_result to_chars(char* __first, char* __last, float __value) {
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return _Floating_to_chars<_Floating_to_chars_overload::_Plain>(__first, __last, __value, chars_format{}, 0);
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}
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to_chars_result to_chars(char* __first, char* __last, double __value) {
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return _Floating_to_chars<_Floating_to_chars_overload::_Plain>(__first, __last, __value, chars_format{}, 0);
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}
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to_chars_result to_chars(char* __first, char* __last, long double __value) {
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return _Floating_to_chars<_Floating_to_chars_overload::_Plain>(__first, __last, static_cast<double>(__value),
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chars_format{}, 0);
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}
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to_chars_result to_chars(char* __first, char* __last, float __value, chars_format __fmt) {
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return _Floating_to_chars<_Floating_to_chars_overload::_Format_only>(__first, __last, __value, __fmt, 0);
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}
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to_chars_result to_chars(char* __first, char* __last, double __value, chars_format __fmt) {
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return _Floating_to_chars<_Floating_to_chars_overload::_Format_only>(__first, __last, __value, __fmt, 0);
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}
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to_chars_result to_chars(char* __first, char* __last, long double __value, chars_format __fmt) {
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return _Floating_to_chars<_Floating_to_chars_overload::_Format_only>(__first, __last, static_cast<double>(__value),
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__fmt, 0);
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}
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to_chars_result to_chars(char* __first, char* __last, float __value, chars_format __fmt, int __precision) {
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return _Floating_to_chars<_Floating_to_chars_overload::_Format_precision>(__first, __last, __value, __fmt,
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__precision);
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}
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to_chars_result to_chars(char* __first, char* __last, double __value, chars_format __fmt, int __precision) {
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return _Floating_to_chars<_Floating_to_chars_overload::_Format_precision>(__first, __last, __value, __fmt,
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__precision);
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}
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to_chars_result to_chars(char* __first, char* __last, long double __value, chars_format __fmt, int __precision) {
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return _Floating_to_chars<_Floating_to_chars_overload::_Format_precision>(
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__first, __last, static_cast<double>(__value), __fmt, __precision);
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}
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_LIBCPP_END_NAMESPACE_STD
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