X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcoreSyn%2FMkExternalCore.lhs;h=e5f81d0a54a65e0f9b00d5226bf91b92e88175d2;hb=625ca288ad84f04f191e1aa0109bb9a08b2be473;hp=9efc76f08e3de12b3a109fced4049b9a3a10f1f2;hpb=b1ab4b8a607addc4d097588db5761313c996a41f;p=ghc-hetmet.git

diff --git a/compiler/coreSyn/MkExternalCore.lhs b/compiler/coreSyn/MkExternalCore.lhs
index 9efc76f..e5f81d0 100644
--- a/compiler/coreSyn/MkExternalCore.lhs
+++ b/compiler/coreSyn/MkExternalCore.lhs
@@ -2,6 +2,12 @@
 % (c) The University of Glasgow 2001-2006
 %
 \begin{code}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
 
 module MkExternalCore (
 	emitExternalCore
@@ -63,13 +69,11 @@ collect_tdefs tcon tdefs
   where
     tdef | isNewTyCon tcon = 
                 C.Newtype (make_con_qid (tyConName tcon)) (map make_tbind tyvars) repclause 
--- 20060420 GHC handles empty data types just fine. ExtCore should too! jds
---         | null (tyConDataCons tcon) = error "MkExternalCore died: can't handle datatype declarations with no data constructors"
          | otherwise = 
                 C.Data (make_con_qid (tyConName tcon)) (map make_tbind tyvars) (map make_cdef (tyConDataCons tcon)) 
          where repclause | isRecursiveTyCon tcon || isOpenTyCon tcon= Nothing
-		         | otherwise = Just (make_ty rep)
-                                           where (_, rep) = newTyConRep tcon
+		         | otherwise = Just (make_ty (repType rhs))
+                                           where (_, rhs) = newTyConRhs tcon
     tyvars = tyConTyVars tcon
 
 collect_tdefs _ tdefs = tdefs