[libcxx-commits] [PATCH] D68952: Guard against possible overflow in span.subpan

[Marshall Clow via Phabricator via libcxx-commits]

mclow.lists requested changes to this revision.
mclow.lists added a comment.
This revision now requires changes to proceed.

This looks fine to me, **except** that there's no test to show that it works.


Repository:
  rCXX libc++

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68952/new/

https://reviews.llvm.org/D68952