import Maybes ( catMaybes )
import OccurAnal ( occurAnalyseBinds )
import Pretty ( Doc, vcat, hcat, int, char, text, ptext, empty )
-import PprStyle ( PprStyle(..) ) -- added SOF
+import Outputable ( PprStyle(..) ) -- added SOF
import PprCore ( pprCoreBinding ) -- added SOF
import SimplEnv
import SimplMonad