[PATCH] D39149: [libc++] Prevent tautological comparisons

[Shoaib Meenai via Phabricator via cfe-commits]

smeenai abandoned this revision.
smeenai added a comment.

I confirmed that these warnings go away with https://reviews.llvm.org/D39462 applied, and they reappear if I manually specify `-Wmaybe-tautological-constant-compare`. Thank you!


https://reviews.llvm.org/D39149