diff options
Diffstat (limited to 'src/Main.hs')
| -rw-r--r-- | src/Main.hs | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/src/Main.hs b/src/Main.hs index 7eef5f4b..2486fbae 100644 --- a/src/Main.hs +++ b/src/Main.hs @@ -276,6 +276,8 @@ mkInterface no_implicit_prelude mod_map filename -- type signatures expanded_decls = concat (map expandDecl decls) + sub_map = mkSubNames expanded_decls + -- first, attach documentation to declarations annotated_decls = collectDoc expanded_decls @@ -310,7 +312,7 @@ mkInterface no_implicit_prelude mod_map filename -- gather up a list of entities that are exported (original names) (exported_names, exported_visible_names) = exportedNames mod mod_map - locally_defined_names orig_env + locally_defined_names orig_env sub_map orig_exports options -- build the import env, which maps original names to import names @@ -328,7 +330,7 @@ mkInterface no_implicit_prelude mod_map filename instances = [ d | d@HsInstDecl{} <- final_decls ] -- make the "export items", which will be converted into docs later - orig_export_list <- mkExportItems mod_map mod orig_env decl_map + orig_export_list <- mkExportItems mod_map mod orig_env decl_map sub_map final_decls options orig_exports let @@ -368,7 +370,7 @@ mkInterface no_implicit_prelude mod_map filename iface_filename = filename, iface_env = name_env, iface_exports = renamed_export_list, - iface_sub = mkSubNames final_decls, + iface_sub = sub_map, iface_orig_exports = pruned_export_list, iface_insts = instances, iface_decls = decl_map, @@ -388,20 +390,22 @@ mkExportItems -> Module -- this module -> FiniteMap HsQName HsQName -- the orig env -> FiniteMap HsName HsDecl -- maps local names to declarations + -> FiniteMap HsName [HsName] -- sub-map for this module -> [HsDecl] -- decls in the current module -> [DocOption] -> Maybe [HsExportSpec] -> ErrMsgM [ExportItem] -mkExportItems mod_map mod orig_env decl_map decls options maybe_exps +mkExportItems mod_map this_mod orig_env decl_map sub_map decls + options maybe_exps | Nothing <- maybe_exps = everything_local_exported | OptIgnoreExports `elem` options = everything_local_exported | Just specs <- maybe_exps = do exps <- mapM lookupExport specs return (concat exps) where - everything_local_exported = - return (fullContentsOfThisModule mod decl_map) -- everything exported + everything_local_exported = -- everything exported + return (fullContentsOfThisModule this_mod decl_map) lookupExport (HsEVar x) = declWith x (Just []) lookupExport (HsEAbs t) = declWith t (Just []) @@ -433,10 +437,14 @@ mkExportItems mod_map mod orig_env decl_map decls options maybe_exps in_scope_subs = map nameOfQName in_scope_subs_qnames in_scope_subs_qnames = filter (`elem` in_scope) all_subs_qnames - all_subs_qnames = map (Qual mod) (all_subs_of_qname mod_map t) + + all_subs_qnames = map (Qual mod) all_subs + + all_subs | mod == this_mod = lookupWithDefaultFM sub_map [] x + | otherwise = all_subs_of_qname mod_map t fullContentsOf m - | m == mod = return (fullContentsOfThisModule mod decl_map) + | m == this_mod = return (fullContentsOfThisModule this_mod decl_map) | otherwise = case lookupFM mod_map m of Just iface @@ -450,7 +458,7 @@ mkExportItems mod_map mod orig_env decl_map decls options maybe_exps findDecl (UnQual n) = Nothing -- must be a name we couldn't resolve findDecl (Qual m n) - | m == mod = lookupFM decl_map n + | m == this_mod = lookupFM decl_map n | otherwise = case lookupFM mod_map m of Just iface -> lookupFM (iface_decls iface) n @@ -537,11 +545,12 @@ mkSubNames decls = exportedNames :: Module -> ModuleMap -> [HsName] -> FiniteMap HsQName HsQName + -> FiniteMap HsName [HsName] -> Maybe [HsExportSpec] -> [DocOption] -> ([HsQName], [HsQName]) -exportedNames mod mod_map local_names orig_env maybe_exps options +exportedNames mod mod_map local_names orig_env sub_map maybe_exps options | Nothing <- maybe_exps = all_local_names_pr | OptIgnoreExports `elem` options = all_local_names_pr | Just expspecs <- maybe_exps = @@ -557,10 +566,12 @@ exportedNames mod mod_map local_names orig_env maybe_exps options case e of HsEVar x -> [x] HsEAbs t -> [t] - HsEThingAll t@(Qual m _) -> - t : filter (`elem` in_scope) ( - map (Qual m) (all_subs_of_qname mod_map t) - ) + HsEThingAll t@(Qual m x) -> + t : filter (`elem` in_scope) (map (Qual m) all_subs) + where + all_subs | m == mod = lookupWithDefaultFM sub_map [] x + | otherwise = all_subs_of_qname mod_map t + HsEThingWith t cs -> t : cs HsEModuleContents m | m == mod -> map (Qual mod) local_names |