+buildPArrayTyCon :: Name -> TyCon -> VM TyCon
+buildPArrayTyCon orig_name vect_tc = fixV $ \repr_tc ->
+ do
+ name' <- cloneName mkPArrayTyConOcc orig_name
+ parent <- buildPArrayParentInfo orig_name vect_tc repr_tc
+ rhs <- buildPArrayTyConRhs orig_name vect_tc repr_tc
+
+ return $ mkAlgTyCon name'
+ kind
+ tyvars
+ [] -- no stupid theta
+ rhs
+ [] -- no selector ids
+ parent
+ rec_flag -- FIXME: is this ok?
+ False -- FIXME: no generics
+ False -- not GADT syntax
+ where
+ name = tyConName vect_tc
+ kind = tyConKind vect_tc
+ tyvars = tyConTyVars vect_tc
+ rec_flag = boolToRecFlag (isRecursiveTyCon vect_tc)
+
+
+buildPArrayParentInfo :: Name -> TyCon -> TyCon -> VM TyConParent
+buildPArrayParentInfo orig_name vect_tc repr_tc
+ = do
+ parray_tc <- builtin parrayTyCon
+ co_name <- cloneName mkInstTyCoOcc orig_name
+
+ let inst_tys = [mkTyConApp vect_tc (map mkTyVarTy tyvars)]
+
+ return . FamilyTyCon parray_tc inst_tys
+ $ mkFamInstCoercion co_name
+ tyvars
+ parray_tc
+ inst_tys
+ repr_tc
+ where
+ tyvars = tyConTyVars vect_tc
+
+buildPArrayTyConRhs :: Name -> TyCon -> TyCon -> VM AlgTyConRhs
+buildPArrayTyConRhs orig_name vect_tc repr_tc
+ = do
+ data_con <- buildPArrayDataCon orig_name vect_tc repr_tc
+ return $ DataTyCon { data_cons = [data_con], is_enum = False }
+
+buildPArrayDataCon :: Name -> TyCon -> TyCon -> VM DataCon
+buildPArrayDataCon orig_name vect_tc repr_tc
+ = do
+ dc_name <- cloneName mkPArrayDataConOcc orig_name
+ shape_ty <- mkPArrayType intTy -- FIXME: we want to unbox this!
+ repr_tys <- mapM mkPArrayType types
+ wrk_name <- cloneName mkDataConWorkerOcc dc_name
+ wrp_name <- cloneName mkDataConWrapperOcc dc_name
+
+ let ids = mkDataConIds wrp_name wrk_name data_con
+ data_con = mkDataCon dc_name
+ False
+ (MarkedStrict : map (const NotMarkedStrict) repr_tys)
+ []
+ (tyConTyVars vect_tc)
+ []
+ []
+ []
+ (shape_ty : repr_tys)
+ repr_tc
+ []
+ ids
+
+ return data_con
+ where
+ types = [ty | dc <- tyConDataCons vect_tc
+ , ty <- dataConRepArgTys dc]
+