Commits
Joe Groff committed fbde5914a5c
SIL: Simplify dependent-ness of TypeLowering's type keys. TypeBase::isDependentType() is cheap now thanks to John's refactoring, so it's no longer necessary to cache it as a separate bit in TypeLowering's TypeKey. Also fix it so that the key is considered dependent if either the original abstraction pattern or the substituted type is dependent. Swift SVN r11935