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Differential D69061 Diff 225274 libcxx/include/__config

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libcxx/include/__config

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	# define _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET			# define _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET
	// Use the smallest possible integer type to represent the index of the variant.			// Use the smallest possible integer type to represent the index of the variant.
	// Previously libc++ used "unsigned int" exclusively.			// Previously libc++ used "unsigned int" exclusively.
	# define _LIBCPP_ABI_VARIANT_INDEX_TYPE_OPTIMIZATION			# define _LIBCPP_ABI_VARIANT_INDEX_TYPE_OPTIMIZATION
	// Unstable attempt to provide a more optimized std::function			// Unstable attempt to provide a more optimized std::function
	# define _LIBCPP_ABI_OPTIMIZED_FUNCTION			# define _LIBCPP_ABI_OPTIMIZED_FUNCTION
	// All the regex constants must be distinct and nonzero.			// All the regex constants must be distinct and nonzero.
	# define _LIBCPP_ABI_REGEX_CONSTANTS_NONZERO			# define _LIBCPP_ABI_REGEX_CONSTANTS_NONZERO
				// Optimize the copy constructor to inline SSO copies.
				// This removes the copy constructor from the ABI, and depends on
				// the presence of __init_long() in the dylib / lib.
				# define _LIBCPP_ABI_OPTIMIZE_COPY_CTOR
	#elif _LIBCPP_ABI_VERSION == 1			#elif _LIBCPP_ABI_VERSION == 1
	# if !defined(_LIBCPP_OBJECT_FORMAT_COFF)			# if !defined(_LIBCPP_OBJECT_FORMAT_COFF)
	// Enable compiling copies of now inline methods into the dylib to support			// Enable compiling copies of now inline methods into the dylib to support
	// applications compiled against older libraries. This is unnecessary with			// applications compiled against older libraries. This is unnecessary with
	// COFF dllexport semantics, since dllexport forces a non-inline definition			// COFF dllexport semantics, since dllexport forces a non-inline definition
	// of inline functions to be emitted anyway. Our own non-inline copy would			// of inline functions to be emitted anyway. Our own non-inline copy would
	// conflict with the dllexport-emitted copy, so we disable it.			// conflict with the dllexport-emitted copy, so we disable it.
	# define _LIBCPP_DEPRECATED_ABI_LEGACY_LIBRARY_DEFINITIONS_FOR_INLINE_FUNCTIONS			# define _LIBCPP_DEPRECATED_ABI_LEGACY_LIBRARY_DEFINITIONS_FOR_INLINE_FUNCTIONS
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	# endif			# endif
	#else			#else
	# define _LIBCPP_HIDE_FROM_ABI_AFTER_V1 _LIBCPP_HIDE_FROM_ABI			# define _LIBCPP_HIDE_FROM_ABI_AFTER_V1 _LIBCPP_HIDE_FROM_ABI
	#endif			#endif

	// Just so we can migrate to the new macros gradually.			// Just so we can migrate to the new macros gradually.
	#define _LIBCPP_INLINE_VISIBILITY _LIBCPP_HIDE_FROM_ABI			#define _LIBCPP_INLINE_VISIBILITY _LIBCPP_HIDE_FROM_ABI

				// Selectively hide functions from ABI for either STABLE or UNSTABLE ABI.
				// These macros allow ABI breakage for UNSTABLE while preserving STABLE ABI.
				#ifdef _LIBCPP_ABI_UNSTABLE
				#define _LIBCPP_HIDE_FROM_ABI_IN_STABLE
				#define _LIBCPP_INLINE_IN_STABLE
				#define _LIBCPP_HIDE_FROM_ABI_IN_UNSTABLE _LIBCPP_HIDE_FROM_ABI
				#define _LIBCPP_INLINE_IN_UNSTABLE inline
				#else
				#define _LIBCPP_HIDE_FROM_ABI_IN_STABLE _LIBCPP_HIDE_FROM_ABI
				#define _LIBCPP_INLINE_IN_STABLE inline
				#define _LIBCPP_HIDE_FROM_ABI_IN_UNSTABLE
				#define _LIBCPP_INLINE_IN_UNSTABLE
				#endif

	// Inline namespaces are available in Clang/GCC/MSVC regardless of C++ dialect.			// Inline namespaces are available in Clang/GCC/MSVC regardless of C++ dialect.
	#define _LIBCPP_BEGIN_NAMESPACE_STD namespace std { inline namespace _LIBCPP_ABI_NAMESPACE {			#define _LIBCPP_BEGIN_NAMESPACE_STD namespace std { inline namespace _LIBCPP_ABI_NAMESPACE {
	#define _LIBCPP_END_NAMESPACE_STD } }			#define _LIBCPP_END_NAMESPACE_STD } }
	#define _VSTD std::_LIBCPP_ABI_NAMESPACE			#define _VSTD std::_LIBCPP_ABI_NAMESPACE
	_LIBCPP_BEGIN_NAMESPACE_STD _LIBCPP_END_NAMESPACE_STD			_LIBCPP_BEGIN_NAMESPACE_STD _LIBCPP_END_NAMESPACE_STD

	#if _LIBCPP_STD_VER >= 17			#if _LIBCPP_STD_VER >= 17
	#define _LIBCPP_BEGIN_NAMESPACE_FILESYSTEM \			#define _LIBCPP_BEGIN_NAMESPACE_FILESYSTEM \
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