-
--- For data and newtype declarations:
-implicitTyThings (ATyCon tc)
- = -- fields (names of selectors)
- -- (possibly) implicit coercion and family coercion
- -- depending on whether it's a newtype or a family instance or both
- implicitCoTyCon tc ++
- -- for each data constructor in order,
- -- the contructor, worker, and (possibly) wrapper
- concatMap (extras_plus . ADataCon) (tyConDataCons tc)
-
-implicitTyThings (AClass cl)
+implicitTyThings (AnId _) = []
+implicitTyThings (ACoAxiom _cc) = []
+implicitTyThings (ATyCon tc) = implicitTyConThings tc
+implicitTyThings (AClass cl) = implicitClassThings cl
+implicitTyThings (ADataCon dc) = map AnId (dataConImplicitIds dc)
+ -- For data cons add the worker and (possibly) wrapper
+
+implicitClassThings :: Class -> [TyThing]
+implicitClassThings cl