motiejus/zig
1
Fork 0
Code Releases Activity

update libcxx to llvm 14.0.6

Browse Source
This commit is contained in:
Andrew Kelley
2022-07-01 16:31:47 -07:00
parent c89dd15e1b
commit bd680139d0
583 changed files with 40107 additions and 19633 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
lib/libcxx/src/string.cpp vendored
View File

@@ -1,4 +1,4 @@
//===------------------------- string.cpp ---------------------------------===//
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
@@ -9,24 +9,50 @@
#include "string"
#include "charconv"
#include "cstdlib"
#include "cwchar"
#include "cerrno"
#include "limits"
#include "stdexcept"
#include <stdio.h>
#include "__debug"
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
# include "cwchar"
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template class _LIBCPP_CLASS_TEMPLATE_INSTANTIATION_VIS __basic_string_common<true>;
#ifndef _LIBCPP_ABI_DO_NOT_EXPORT_BASIC_STRING_COMMON
template <bool>
struct __basic_string_common;
// The struct isn't declared anymore in the headers. It's only here for ABI compatibility.
template <>
struct __basic_string_common<true> {
_LIBCPP_NORETURN _LIBCPP_EXPORTED_FROM_ABI void __throw_length_error() const;
_LIBCPP_NORETURN _LIBCPP_EXPORTED_FROM_ABI void __throw_out_of_range() const;
};
void __basic_string_common<true>::__throw_length_error() const {
std::__throw_length_error("basic_string");
}
void __basic_string_common<true>::__throw_out_of_range() const {
std::__throw_out_of_range("basic_string");
}
#endif // _LIBCPP_ABI_DO_NOT_EXPORT_BASIC_STRING_COMMON
#define _LIBCPP_EXTERN_TEMPLATE_DEFINE(...) template __VA_ARGS__;
#ifdef _LIBCPP_ABI_STRING_OPTIMIZED_EXTERNAL_INSTANTIATION
_LIBCPP_STRING_UNSTABLE_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, char)
_LIBCPP_STRING_UNSTABLE_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, wchar_t)
_LIBCPP_STRING_UNSTABLE_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, char)
# ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
_LIBCPP_STRING_UNSTABLE_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, wchar_t)
# endif
#else
_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, char)
_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, wchar_t)
_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, char)
# ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, wchar_t)
# endif
#endif
#undef _LIBCPP_EXTERN_TEMPLATE_DEFINE
@@ -131,6 +157,7 @@ as_integer( const string& func, const string& s, size_t* idx, int base )
return as_integer_helper<unsigned long long>( func, s, idx, base, strtoull );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
// wstring
template<>
inline
@@ -175,6 +202,7 @@ as_integer( const string& func, const wstring& s, size_t* idx, int base )
{
return as_integer_helper<unsigned long long>( func, s, idx, base, wcstoull );
}
#endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS
// as_float
@@ -226,6 +254,7 @@ as_float( const string& func, const string& s, size_t* idx )
return as_float_helper<long double>( func, s, idx, strtold );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
template<>
inline
float
@@ -249,6 +278,7 @@ as_float( const string& func, const wstring& s, size_t* idx )
{
return as_float_helper<long double>( func, s, idx, wcstold );
}
#endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS
} // unnamed namespace
@@ -258,11 +288,13 @@ stoi(const string& str, size_t* idx, int base)
return as_integer<int>( "stoi", str, idx, base );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
int
stoi(const wstring& str, size_t* idx, int base)
{
return as_integer<int>( "stoi", str, idx, base );
}
#endif
long
stol(const string& str, size_t* idx, int base)
@@ -270,11 +302,13 @@ stol(const string& str, size_t* idx, int base)
return as_integer<long>( "stol", str, idx, base );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
long
stol(const wstring& str, size_t* idx, int base)
{
return as_integer<long>( "stol", str, idx, base );
}
#endif
unsigned long
stoul(const string& str, size_t* idx, int base)
@@ -282,11 +316,13 @@ stoul(const string& str, size_t* idx, int base)
return as_integer<unsigned long>( "stoul", str, idx, base );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
unsigned long
stoul(const wstring& str, size_t* idx, int base)
{
return as_integer<unsigned long>( "stoul", str, idx, base );
}
#endif
long long
stoll(const string& str, size_t* idx, int base)
@@ -294,11 +330,13 @@ stoll(const string& str, size_t* idx, int base)
return as_integer<long long>( "stoll", str, idx, base );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
long long
stoll(const wstring& str, size_t* idx, int base)
{
return as_integer<long long>( "stoll", str, idx, base );
}
#endif
unsigned long long
stoull(const string& str, size_t* idx, int base)
@@ -306,11 +344,13 @@ stoull(const string& str, size_t* idx, int base)
return as_integer<unsigned long long>( "stoull", str, idx, base );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
unsigned long long
stoull(const wstring& str, size_t* idx, int base)
{
return as_integer<unsigned long long>( "stoull", str, idx, base );
}
#endif
float
stof(const string& str, size_t* idx)
@@ -318,11 +358,13 @@ stof(const string& str, size_t* idx)
return as_float<float>( "stof", str, idx );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
float
stof(const wstring& str, size_t* idx)
{
return as_float<float>( "stof", str, idx );
}
#endif
double
stod(const string& str, size_t* idx)
@@ -330,11 +372,13 @@ stod(const string& str, size_t* idx)
return as_float<double>( "stod", str, idx );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
double
stod(const wstring& str, size_t* idx)
{
return as_float<double>( "stod", str, idx );
}
#endif
long double
stold(const string& str, size_t* idx)
@@ -342,11 +386,13 @@ stold(const string& str, size_t* idx)
return as_float<long double>( "stold", str, idx );
}
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
long double
stold(const wstring& str, size_t* idx)
{
return as_float<long double>( "stold", str, idx );
}
#endif
// to_string
@@ -397,6 +443,7 @@ struct initial_string<string>
}
};
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
template <>
struct initial_string<wstring>
{
@@ -421,6 +468,7 @@ get_swprintf()
return static_cast<int (__cdecl*)(wchar_t* __restrict, size_t, const wchar_t*__restrict, ...)>(_snwprintf);
#endif
}
#endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS
template <typename S, typename V>
S i_to_string(V v)
@@ -444,20 +492,23 @@ string to_string (unsigned val) { return i_to_string< string>(val); }
string to_string (unsigned long val) { return i_to_string< string>(val); }
string to_string (unsigned long long val) { return i_to_string< string>(val); }
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
wstring to_wstring(int val) { return i_to_string<wstring>(val); }
wstring to_wstring(long val) { return i_to_string<wstring>(val); }
wstring to_wstring(long long val) { return i_to_string<wstring>(val); }
wstring to_wstring(unsigned val) { return i_to_string<wstring>(val); }
wstring to_wstring(unsigned long val) { return i_to_string<wstring>(val); }
wstring to_wstring(unsigned long long val) { return i_to_string<wstring>(val); }
#endif
string to_string (float val) { return as_string(snprintf, initial_string< string>()(), "%f", val); }
string to_string (double val) { return as_string(snprintf, initial_string< string>()(), "%f", val); }
string to_string (long double val) { return as_string(snprintf, initial_string< string>()(), "%Lf", val); }
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
wstring to_wstring(float val) { return as_string(get_swprintf(), initial_string<wstring>()(), L"%f", val); }
wstring to_wstring(double val) { return as_string(get_swprintf(), initial_string<wstring>()(), L"%f", val); }
wstring to_wstring(long double val) { return as_string(get_swprintf(), initial_string<wstring>()(), L"%Lf", val); }
#endif
_LIBCPP_END_NAMESPACE_STD