IMP_Ubiq(){-uitous-}
IMPORT_1_3(List(partition))
-import Outputable ( interpp'SP )
+import Outputable --( interpp'SP )
import Pretty
#else
import List(partition)
#ifdef COMPILING_GHC
instance (Outputable a) => Outputable (Bag a) where
- ppr sty EmptyBag = ppPStr SLIT("emptyBag")
+ ppr sty EmptyBag = ptext SLIT("emptyBag")
ppr sty (UnitBag a) = ppr sty a
- ppr sty (TwoBags b1 b2) = ppCat [ppr sty b1, pp'SP, ppr sty b2]
+ ppr sty (TwoBags b1 b2) = hsep [ppr sty b1 <> comma, ppr sty b2]
ppr sty (ListBag as) = interpp'SP sty as
- ppr sty (ListOfBags bs) = ppCat [ppLbrack, interpp'SP sty bs, ppRbrack]
+ ppr sty (ListOfBags bs) = brackets (interpp'SP sty bs)
#endif {- COMPILING_GHC -}
\end{code}