import Util ( mapAndUnzip, filterOut )
import Bag
import Outputable
-
+import FastString
import Data.List
\end{code}
| OccVanilla -- Argument of function, body of lambda, scruintee of case etc.
-- Do inline into constructor args here
+instance Outputable OccEncl where
+ ppr OccRhs = ptext (sLit "occRhs")
+ ppr OccVanilla = ptext (sLit "occVanilla")
+
type CtxtTy = [Bool]
-- [] No info
--