[PATCH] D33627: Fix Crashes when 'AttributeList::get'ing with an ArrayRef<AttributeList> where all pImpl are null

[Reid Kleckner via Phabricator via llvm-commits]

rnk added a comment.

Thanks for the diagnosis and patch! I think I didn't find this problem when testing LLVM and clang because they test each AttributeList for emptiness before adding it to the list of lists to merge. I'll land this soon.


Repository:
  rL LLVM

https://reviews.llvm.org/D33627