[PATCH] D12444: [Sema] Avoid crash on tag-type mismatch (Fixes PR24610)

[David Majnemer via cfe-commits]

majnemer added a comment.

I think it'd be nice if we keep the assert but make `setTagNameForLinkagePurposes` early-return if `TagFromDeclSpec->isInvalidDecl()` returns true.  How does that sound to you?


http://reviews.llvm.org/D12444