-import ErrsTc(UnifyErrContext(..), UnifyErrInfo(..), ambigErr, badMatchErr, badSpecialisationErr, classCycleErr, confusedNameErr, dataConArityErr, defaultErr, derivingEnumErr, derivingIxErr, derivingWhenInstanceExistsErr, dupInstErr, genCantGenErr, instTypeErr, methodTypeLacksTyVarErr, naughtyCCallContextErr, noInstanceErr, nonBoxedPrimCCallErr, notAsPolyAsSigErr, preludeInstanceErr, reduceErr, sigContextsErr, specCtxtGroundnessErr, specDataNoSpecErr, specDataUnboxedErr, specGroundnessErr, specInstUnspecInstNotFoundErr, topLevelUnboxedDeclErr, tyConArityErr, typeCycleErr, unifyErr, varyingArgsErr)
+import ErrsTc(UnifyErrContext(..), UnifyErrInfo(..), ambigErr, badMatchErr, badSpecialisationErr, classCycleErr, confusedNameErr, dataConArityErr, defaultErr, derivingEnumErr, derivingIxErr, derivingWhenInstanceExistsErr, dupInstErr, genCantGenErr, instTypeErr, lurkingRank2Err, methodTypeLacksTyVarErr, naughtyCCallContextErr, noInstanceErr, nonBoxedPrimCCallErr, notAsPolyAsSigErr, preludeInstanceErr, reduceErr, sigContextsErr, specCtxtGroundnessErr, specDataNoSpecErr, specDataUnboxedErr, specGroundnessErr, specInstUnspecInstNotFoundErr, topLevelUnboxedDeclErr, tyConArityErr, typeCycleErr, underAppliedTyErr, unifyErr, varyingArgsErr)