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[libc++] __uglify [[clang::noescape]] #113280

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merged 2 commits into from
Oct 25, 2024
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[libc++] __uglify [[clang::noescape]] #113280

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3a0dba9
[libc++] __uglify `[[clang::noescape]]`
frederick-vs-ja Oct 22, 2024
d4a9f0d
Revert changes of system_reserved_names.gen.py
frederick-vs-ja Oct 23, 2024
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6 changes: 3 additions & 3 deletions libcxx/include/__charconv/from_chars_floating_point.h
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Original file line number Diff line number Diff line change
Expand Up @@ -37,13 +37,13 @@ struct __from_chars_result {

template <class _Fp>
_LIBCPP_EXPORTED_FROM_ABI __from_chars_result<_Fp> __from_chars_floating_point(
[[clang::noescape]] const char* __first, [[clang::noescape]] const char* __last, chars_format __fmt);
_LIBCPP_NOESCAPE const char* __first, _LIBCPP_NOESCAPE const char* __last, chars_format __fmt);

extern template __from_chars_result<float> __from_chars_floating_point(
[[clang::noescape]] const char* __first, [[clang::noescape]] const char* __last, chars_format __fmt);
_LIBCPP_NOESCAPE const char* __first, _LIBCPP_NOESCAPE const char* __last, chars_format __fmt);

extern template __from_chars_result<double> __from_chars_floating_point(
[[clang::noescape]] const char* __first, [[clang::noescape]] const char* __last, chars_format __fmt);
_LIBCPP_NOESCAPE const char* __first, _LIBCPP_NOESCAPE const char* __last, chars_format __fmt);

template <class _Fp>
_LIBCPP_HIDE_FROM_ABI from_chars_result
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6 changes: 6 additions & 0 deletions libcxx/include/__config
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Expand Up @@ -1167,6 +1167,12 @@ typedef __char32_t char32_t;
# define _LIBCPP_LIFETIMEBOUND
# endif

# if __has_cpp_attribute(_Clang::__noescape__)
# define _LIBCPP_NOESCAPE [[_Clang::__noescape__]]
# else
# define _LIBCPP_NOESCAPE
# endif

# if __has_attribute(__nodebug__)
# define _LIBCPP_NODEBUG __attribute__((__nodebug__))
# else
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6 changes: 3 additions & 3 deletions libcxx/src/charconv.cpp
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Expand Up @@ -77,13 +77,13 @@ to_chars_result to_chars(char* __first, char* __last, long double __value, chars

template <class _Fp>
__from_chars_result<_Fp> __from_chars_floating_point(
[[clang::noescape]] const char* __first, [[clang::noescape]] const char* __last, chars_format __fmt) {
_LIBCPP_NOESCAPE const char* __first, _LIBCPP_NOESCAPE const char* __last, chars_format __fmt) {
return std::__from_chars_floating_point_impl<_Fp>(__first, __last, __fmt);
}

template __from_chars_result<float> __from_chars_floating_point(
[[clang::noescape]] const char* __first, [[clang::noescape]] const char* __last, chars_format __fmt);
_LIBCPP_NOESCAPE const char* __first, _LIBCPP_NOESCAPE const char* __last, chars_format __fmt);

template __from_chars_result<double> __from_chars_floating_point(
[[clang::noescape]] const char* __first, [[clang::noescape]] const char* __last, chars_format __fmt);
_LIBCPP_NOESCAPE const char* __first, _LIBCPP_NOESCAPE const char* __last, chars_format __fmt);
_LIBCPP_END_NAMESPACE_STD
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