[(Data.Default.Instances.DList.$fDefaultDList [InlPrag=INLINE (sat-args=0)] :: forall a. Data.Default.Class.Default (Data.DList.DList a) [GblId[DFunId(nt)], Str=DmdType, Unf=OtherCon []] = \u [] GHC.Base.id;, [(Data.Default.Instances.DList.$fDefaultDList, [])])]