[PATCH] D45305: ObjCGNU: Fix empty v3 protocols being emitted two fields short

[David Chisnall via Phabricator via cfe-commits]

theraven added a comment.

Looks correct to me.  Protocols are only referenced by pointer, so it doesn't matter for old versions of the runtime if these fields are present.


Repository:
  rC Clang

https://reviews.llvm.org/D45305