[PATCH] D38599: Remove warnings for dynamic_cast fallback.

[Howard Hinnant via Phabricator via cfe-commits]

howard.hinnant added a comment.

Fwiw, I wrote this code.  All of that "fallback" stuff was written to make customer code that was incorrect, but working on OS X -version-that-used-libsupc++ continue to work.  I.e. to be a crutch for incorrect code.  It should all be removed if you no longer want to provide such a crutch.


https://reviews.llvm.org/D38599