diff options
Diffstat (limited to 'compiler/typecheck/TcRnExports.hs')
| -rw-r--r-- | compiler/typecheck/TcRnExports.hs | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/compiler/typecheck/TcRnExports.hs b/compiler/typecheck/TcRnExports.hs index 7f677a478b..fd099d0c4c 100644 --- a/compiler/typecheck/TcRnExports.hs +++ b/compiler/typecheck/TcRnExports.hs @@ -302,28 +302,27 @@ exports_from_avail (Just (L _ rdr_items)) rdr_env imports this_mod NoIEWildcard -> return (lname, [], []) IEWildcard _ -> lookup_ie_all ie l let name = unLoc lname - subs' = map (replaceLWrappedName l . unLoc) subs - return (IEThingWith (replaceLWrappedName l name) wc subs' - (map noLoc (flds ++ all_flds)), + return (IEThingWith (replaceLWrappedName l name) wc subs + (flds ++ (map noLoc all_flds)), AvailTC name (name : avails ++ all_avail) - (flds ++ all_flds)) - - + (map unLoc flds ++ all_flds)) lookup_ie _ = panic "lookup_ie" -- Other cases covered earlier + lookup_ie_with :: LIEWrappedName RdrName -> [LIEWrappedName RdrName] - -> RnM (Located Name, [Located Name], [Name], [FieldLabel]) + -> RnM (Located Name, [LIEWrappedName Name], [Name], + [Located FieldLabel]) lookup_ie_with (L l rdr) sub_rdrs = do name <- lookupGlobalOccRn $ ieWrappedName rdr - (non_flds, flds) <- lookupChildrenExport name - (map ieLWrappedName sub_rdrs) + (non_flds, flds) <- lookupChildrenExport name sub_rdrs if isUnboundName name then return (L l name, [], [name], []) else return (L l name, non_flds - , map unLoc non_flds - , map unLoc flds) + , map (ieWrappedName . unLoc) non_flds + , flds) + lookup_ie_all :: IE GhcPs -> LIEWrappedName RdrName -> RnM (Located Name, [Name], [FieldLabel]) lookup_ie_all ie (L l rdr) = @@ -404,8 +403,8 @@ isDoc _ = False -lookupChildrenExport :: Name -> [Located RdrName] - -> RnM ([Located Name], [Located FieldLabel]) +lookupChildrenExport :: Name -> [LIEWrappedName RdrName] + -> RnM ([LIEWrappedName Name], [Located FieldLabel]) lookupChildrenExport parent rdr_items = do xs <- mapAndReportM doOne rdr_items @@ -420,11 +419,11 @@ lookupChildrenExport parent rdr_items = | ns == tcName = [dataName, tcName] | otherwise = [ns] -- Process an individual child - doOne :: Located RdrName - -> RnM (Either (Located Name) (Located FieldLabel)) + doOne :: LIEWrappedName RdrName + -> RnM (Either (LIEWrappedName Name) (Located FieldLabel)) doOne n = do - let bareName = unLoc n + let bareName = (ieWrappedName . unLoc) n lkup v = lookupSubBndrOcc_helper False True parent (setRdrNameSpace bareName v) @@ -446,9 +445,11 @@ lookupChildrenExport parent rdr_items = traceRn "lookupChildrenExport" (ppr name') case name' of - NameNotFound -> Left . L (getLoc n) <$> reportUnboundName unboundName + NameNotFound -> do { ub <- reportUnboundName unboundName + ; let l = getLoc n + ; return (Left (L l (IEName (L l ub))))} FoundFL fls -> return $ Right (L (getLoc n) fls) - FoundName _p name -> return $ Left (L (getLoc n) name) + FoundName _p name -> return $ Left (replaceLWrappedName n name) NameErr err_msg -> reportError err_msg >> failM IncorrectParent p g td gs -> do mkDcErrMsg p g td gs >>= reportError |