import Class ( classInstEnv,
Class, ClassInstEnv
)
-import Id ( idType, mkUserLocal, mkSysLocal, Id,
+import MkId ( mkUserLocal, mkSysLocal )
+import Id ( Id, idType, mkId,
GenIdSet, elementOfIdSet
)
import PrelInfo ( isStandardClass, isCcallishClass, isNoDictClass )