import Maybes ( maybeToBool )
import PprStyle ( PprStyle(..) )
import PprType ( showTyCon, GenType{-instance Outputable-} )
-import Pretty ( prettyToUn, ppPStr{-ToDo:rm-} )
+import Pretty ( prettyToUn{-, ppPStr ToDo:rm-} )
import TyCon ( TyCon{-instance Eq-} )
import Unique ( showUnique, pprUnique, Unique{-instance Eq-} )
import Unpretty -- NOTE!! ********************
-import Util ( assertPanic, pprTrace{-ToDo:rm-} )
+import Util ( assertPanic{-, pprTraceToDo:rm-} )
\end{code}
things we want to find out: