ppr_type p (PredTy pred) = maybeParen p TyConPrec $
ifPprDebug (ptext (sLit "<pred>")) <> (pprPredTy pred)
ppr_type p (TyConApp tc tys) = pprTcApp p ppr_type tc tys
ppr_type p (PredTy pred) = maybeParen p TyConPrec $
ifPprDebug (ptext (sLit "<pred>")) <> (pprPredTy pred)
ppr_type p (TyConApp tc tys) = pprTcApp p ppr_type tc tys