[PATCH] D53950: Enable -Wimplicit-fallthrough for clang as well as GCC

[Matthias Braun via Phabricator via llvm-commits]

MatzeB accepted this revision.
MatzeB added a comment.

LGTM, thanks for pushing this! Some of the changes here look like things that were just waiting to become an actual problem.


https://reviews.llvm.org/D53950