[PATCH] D52674: [AST] Add Obj-C discriminator to MS ABI RTTI

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

Conceptually this seems fine, but I think it would be good to stop and make sure we're using a consistent style when mangling extensions.  Currently it feels like every patch to add a Clang extension to the Microsoft mangling ends up inventing its own rules and crossing its fingers.


Repository:
  rC Clang

https://reviews.llvm.org/D52674