[PATCH] D33904: Add a __has_attribute_enhancement macro to clang

[Hal Finkel via Phabricator via cfe-commits]

hfinkel added a comment.

I prefer `__has_attribute_feature` to enhancement. I don't see why we need a new macro for this, however. Why not just use `__has_feature(overloadable_unmarked)` or similar?


https://reviews.llvm.org/D33904