import Class ( GenClass{-instance Eq-}, classInstEnv )
import Id ( mkDataCon, dataConSig, mkRecordSelId, idType,
dataConFieldLabels, dataConStrictMarks,
import Class ( GenClass{-instance Eq-}, classInstEnv )
import Id ( mkDataCon, dataConSig, mkRecordSelId, idType,
dataConFieldLabels, dataConStrictMarks,