[project @ 2003-07-23 13:08:55 by simonpj]

Comments and cosmetics about dataTcOccs

diff --git a/ghc/compiler/rename/RnEnv.lhs b/ghc/compiler/rename/RnEnv.lhs
index 255356c..84d0f69 100644 (file)
--- a/ghc/compiler/rename/RnEnv.lhs
+++ b/ghc/compiler/rename/RnEnv.lhs
@@ -483,9 +483,13 @@ lookupOrigName rdr_name
 dataTcOccs :: RdrName -> [RdrName]
 -- If the input is a data constructor, return both it and a type
 -- constructor.  This is useful when we aren't sure which we are
--- looking at
+-- looking at.
+--
+-- ToDo: If the user typed "[]" or "(,,)", we'll generate an Exact RdrName,
+--      and we don't have a systematic way to find the TyCon's Name from
+--      the DataCon's name.  Sigh
 dataTcOccs rdr_name
-  | isDataOcc occ = [rdr_name, rdr_name_tc]
+  | isDataOcc occ = [rdr_name_tc, rdr_name]
   | otherwise    = [rdr_name]
   where    
     occ        = rdrNameOcc rdr_name