[PATCH] D109411: [clang] Enable the special enable_if_t diagnostics for libc++'s _EnableIf as well.

[Louis Dionne via Phabricator via cfe-commits]

ldionne added a comment.

This shouldn't be necessary anymore since we won't be using `_EnableIf` in libc++ going forward.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109411/new/

https://reviews.llvm.org/D109411