[PATCH] D18776: NFC: make AtomicOrdering an enum class

[James Y Knight via cfe-commits]

jyknight accepted this revision.
jyknight added a comment.

BTW, this change doesn't actually depend on the LLVM change; it could be committed first, as a "normal" enum puts its members both inside the enum name's scope and outside.


http://reviews.llvm.org/D18776