import PrelMods ( gHC_BUILTINS )
import PrimRep ( PrimRep(..) ) -- getPrimRepInfo uses PrimRep repn
import TyCon ( mkPrimTyCon, mkDataTyCon, NewOrData(..) )
-import Type ( mkTyConTy )
+import Type ( applyTyCon, mkTyVarTys, mkTyConTy )
import TyVar ( GenTyVar(..), alphaTyVars )
-import Type ( applyTyCon, mkTyVarTys )
import Usage ( usageOmega )
import Unique
-
\end{code}
\begin{code}