Avoid use of magic static in C++/WinRT factory cache#470
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kennykerr
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Jun 6, 2019
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The use of magic statics can impact the performance of system DLLs due to frequent
THREAD_ATTACH/THREAD_DETATCHcalls. Fortunately, a magic static is not required in this case becauseInitializeSListHeadjust zero-initializes theSLIST_HEADERon all supported platforms.Tested with:
cl /Zc:threadSafeInit- /we4640OS bug: 21988886