[PATCH] D32456: [ubsan] Make the alignment check work with some extern decls (PR32630)

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

> If the alignment isn't explicitly set, it is initialized to 0.

That's what I thought.  I don't like this; clang should explicitly set an alignment for every global.


https://reviews.llvm.org/D32456