[PATCH] D22034: [MSVC][DLL] use local vftable mangling only exported classes with virtual destructor

[David Majnemer via cfe-commits]

majnemer added a comment.

FWIW, I think that we would be OK to import vftables (and thus use the _7 mangling) in contexts where their construction doesn't need to be constant.  It seemed pretty complex to implement but I'd be open to such an implementation.


http://reviews.llvm.org/D22034