[PATCH] D44536: Avoid segfault when destructor is not yet known

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

I'm not sure it's supposed to be a valid state to get into IRGen with a non-trivial destructor that isn't yet declared.  Richard?


Repository:
  rC Clang

https://reviews.llvm.org/D44536