import UniqSet -- practically all of it
import Unique ( getBuiltinUniques, pprUnique, showUnique,
incrUnique,
- Unique{-instance Ord3-}
+ Unique{-instance Ord3-},
+ Uniquable(..)
)
import Outputable ( ifPprDebug, Outputable(..), PprStyle(..) )
import Util {- ( mapAccumL, nOfThem, zipEqual, assoc,