[PATCH] D29469: Fix PR31843: Clang-4.0 crashes/assert while evaluating __builtin_object_size

[Duncan P. N. Exon Smith via Phabricator via cfe-commits]

dexonsmith added a reviewer: nlopes.
dexonsmith added a comment.

+Nuno, who worked on objectsize in the past.


https://reviews.llvm.org/D29469