[PATCH] D33910: [ubsan] Detect invalid unsigned pointer index expression (clang)

[John Regehr via Phabricator via cfe-commits]

regehr added a comment.

I'm afraid I don't have a better name for this.

Here's the obligatory gcc explorer link though: https://godbolt.org/g/s10h0O


https://reviews.llvm.org/D33910