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[libc++] Guard <codecvt> contents on _LIBCPP_HAS_LOCALIZATION #129112

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Merged
merged 1 commit into from
Feb 28, 2025
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[libc++] Guard <codecvt> contents on _LIBCPP_HAS_LOCALIZATION #129112

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31 changes: 18 additions & 13 deletions libcxx/include/codecvt
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Original file line number Diff line number Diff line change
Expand Up @@ -58,14 +58,17 @@ class codecvt_utf8_utf16
# include <__cxx03/codecvt>
#else
# include <__config>
# include <__locale>
# include <version>

# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
# endif
# if _LIBCPP_HAS_LOCALIZATION

# include <__locale>
# include <version>

# if _LIBCPP_STD_VER < 26 || defined(_LIBCPP_BUILDING_LIBRARY) || defined(_LIBCPP_ENABLE_CXX26_REMOVED_CODECVT)
# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
# endif

# if _LIBCPP_STD_VER < 26 || defined(_LIBCPP_BUILDING_LIBRARY) || defined(_LIBCPP_ENABLE_CXX26_REMOVED_CODECVT)

_LIBCPP_BEGIN_NAMESPACE_STD

Expand All @@ -76,7 +79,7 @@ enum _LIBCPP_DEPRECATED_IN_CXX17 codecvt_mode { consume_header = 4, generate_hea
template <class _Elem>
class __codecvt_utf8;

# if _LIBCPP_HAS_WIDE_CHARACTERS
# if _LIBCPP_HAS_WIDE_CHARACTERS
template <>
class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf8<wchar_t> : public codecvt<wchar_t, char, mbstate_t> {
unsigned long __maxcode_;
Expand Down Expand Up @@ -115,7 +118,7 @@ protected:
int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
int do_max_length() const _NOEXCEPT override;
};
# endif // _LIBCPP_HAS_WIDE_CHARACTERS
# endif // _LIBCPP_HAS_WIDE_CHARACTERS

_LIBCPP_SUPPRESS_DEPRECATED_PUSH
template <>
Expand Down Expand Up @@ -206,7 +209,7 @@ _LIBCPP_SUPPRESS_DEPRECATED_POP
template <class _Elem, bool _LittleEndian>
class __codecvt_utf16;

# if _LIBCPP_HAS_WIDE_CHARACTERS
# if _LIBCPP_HAS_WIDE_CHARACTERS
template <>
class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf16<wchar_t, false> : public codecvt<wchar_t, char, mbstate_t> {
unsigned long __maxcode_;
Expand Down Expand Up @@ -284,7 +287,7 @@ protected:
int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
int do_max_length() const _NOEXCEPT override;
};
# endif // _LIBCPP_HAS_WIDE_CHARACTERS
# endif // _LIBCPP_HAS_WIDE_CHARACTERS

_LIBCPP_SUPPRESS_DEPRECATED_PUSH
template <>
Expand Down Expand Up @@ -451,7 +454,7 @@ _LIBCPP_SUPPRESS_DEPRECATED_POP
template <class _Elem>
class __codecvt_utf8_utf16;

# if _LIBCPP_HAS_WIDE_CHARACTERS
# if _LIBCPP_HAS_WIDE_CHARACTERS
template <>
class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf8_utf16<wchar_t> : public codecvt<wchar_t, char, mbstate_t> {
unsigned long __maxcode_;
Expand Down Expand Up @@ -490,7 +493,7 @@ protected:
int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
int do_max_length() const _NOEXCEPT override;
};
# endif // _LIBCPP_HAS_WIDE_CHARACTERS
# endif // _LIBCPP_HAS_WIDE_CHARACTERS

_LIBCPP_SUPPRESS_DEPRECATED_PUSH
template <>
Expand Down Expand Up @@ -579,7 +582,9 @@ _LIBCPP_SUPPRESS_DEPRECATED_POP

_LIBCPP_END_NAMESPACE_STD

# endif // _LIBCPP_STD_VER < 26 || defined(_LIBCPP_BUILDING_LIBRARY) || defined(_LIBCPP_ENABLE_CXX26_REMOVED_CODECVT)
# endif // _LIBCPP_STD_VER < 26 || defined(_LIBCPP_BUILDING_LIBRARY) || defined(_LIBCPP_ENABLE_CXX26_REMOVED_CODECVT)

# endif // _LIBCPP_HAS_LOCALIZATION

# if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
# include <atomic>
Expand Down