[PATCH] D29753: [PCH] Avoid early VarDecl emission attempt if no owning module avaiable

[Richard Smith via Phabricator via cfe-commits]

rsmith accepted this revision.
rsmith added a comment.

Yes, I'm OK with this as a stopgap fix for 4.0. I would have preferred a more full fix for 4.0 but we've run out of time for that, and the PCH case does seem more pressing.


https://reviews.llvm.org/D29753