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Don't do aligned allocations on MSVCRT before 19.12 (update 15.3)
ClosedPublic

Authored by rnk on Apr 19 2018, 2:29 PM.

Reviewers

EricWF
pcc

Commits

Build Status

Buildable 17236
Build 17236: arc lint + arc unit

This revision is now accepted and ready to land.Apr 19 2018, 3:08 PM

This revision was automatically updated to reflect the committed changes.

Path

Size

libcxx/

include/

6 lines

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	# define _LIBCPP_HAS_CATOPEN 1			# define _LIBCPP_HAS_CATOPEN 1
	# endif			# endif
	#endif			#endif

	#ifdef __FreeBSD__			#ifdef __FreeBSD__
	#define _DECLARE_C99_LDBL_MATH 1			#define _DECLARE_C99_LDBL_MATH 1
	#endif			#endif

				// If we are getting operator new from the MSVC CRT, then allocation overloads
				// for align_val_t were added in 19.12, aka VS 2017 version 15.3.
				#if defined(_LIBCPP_MSVCRT) && defined(_MSC_VER) && _MSC_VER < 1912
				#define _LIBCPP_HAS_NO_ALIGNED_ALLOCATION
				#endif

	#if defined(__APPLE__)			#if defined(__APPLE__)
	# if !defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && \			# if !defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && \
	defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__)			defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__)
	# define __MAC_OS_X_VERSION_MIN_REQUIRED __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__			# define __MAC_OS_X_VERSION_MIN_REQUIRED __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
	# endif			# endif
	# if defined(__MAC_OS_X_VERSION_MIN_REQUIRED)			# if defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
	# if __MAC_OS_X_VERSION_MIN_REQUIRED < 1060			# if __MAC_OS_X_VERSION_MIN_REQUIRED < 1060
	# define _LIBCPP_HAS_NO_ALIGNED_ALLOCATION			# define _LIBCPP_HAS_NO_ALIGNED_ALLOCATION
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