implicitTyThings :: TyThing -> [TyThing]
-- For data and newtype declarations:
-implicitTyThings (ATyCon tc) =
- -- fields (names of selectors)
- map AnId (tyConSelIds tc) ++
- -- (possibly) implicit coercion and family coercion
- -- depending on whether it's a newtype or a family instance or both
+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
+ -- for each data constructor in order,
+ -- the contructor, worker, and (possibly) wrapper
concatMap (extras_plus . ADataCon) (tyConDataCons tc)
implicitTyThings (AClass cl)
-- There will be a node for each source module, plus a node for each hi-boot
-- module.
--
--- The graph is not necessarily stored in topologically-sorted order.
+-- The graph is not necessarily stored in topologically-sorted order. Use
+-- 'GHC.topSortModuleGraph' and 'Digraph.flattenSCC' to achieve this.
type ModuleGraph = [ModSummary]
emptyMG :: ModuleGraph