4 files changed, 6 insertions, 6 deletions
diff --git a/src/Haddock/Backends/LaTeX.hs b/src/Haddock/Backends/LaTeX.hs
index d05795f1..e0a530be 100644
--- a/src/Haddock/Backends/LaTeX.hs
+++ b/src/Haddock/Backends/LaTeX.hs
@@ -323,7 +323,7 @@ ppFor _ _ _ _ =
 -- we skip type patterns for now
 ppTySyn :: SrcSpan -> DocForDecl DocName -> TyClDecl DocName -> Bool -> LaTeX
 
-ppTySyn loc doc (TySynonym (L _ name) _ ltyvars _ ltype) unicode
+ppTySyn loc doc (TySynonym (L _ name) ltyvars _ ltype) unicode
   = ppTypeOrFunSig loc [name] (unLoc ltype) doc (full, hdr, char '=') unicode
   where
     hdr  = hsep (keyword "type" : ppDocBinder name : ppTyVars ltyvars)
diff --git a/src/Haddock/Backends/Xhtml/Decl.hs b/src/Haddock/Backends/Xhtml/Decl.hs
index c3e284b9..686e9a3e 100644
--- a/src/Haddock/Backends/Xhtml/Decl.hs
+++ b/src/Haddock/Backends/Xhtml/Decl.hs
@@ -121,7 +121,7 @@ ppFor _ _ _ _ _ _ _ = error "ppFor"
 -- we skip type patterns for now
 ppTySyn :: Bool -> LinksInfo -> SrcSpan -> DocForDecl DocName -> TyClDecl DocName -> Bool
         -> Qualification -> Html
-ppTySyn summary links loc doc (TySynonym (L _ name) _ ltyvars _ ltype) unicode qual
+ppTySyn summary links loc doc (TySynonym (L _ name) ltyvars _ ltype) unicode qual
   = ppTypeOrFunSig summary links loc [name] (unLoc ltype) doc
                    (full, hdr, spaceHtml +++ equals) unicode qual
   where
diff --git a/src/Haddock/Convert.hs b/src/Haddock/Convert.hs
index be5752d4..dbd8390c 100644
--- a/src/Haddock/Convert.hs
+++ b/src/Haddock/Convert.hs
@@ -86,7 +86,7 @@ synifyAxiom (CoAxiom { co_ax_tvs = tvs, co_ax_lhs = lhs, co_ax_rhs = rhs })
         tyvars    = synifyTyVars tvs
         typats    = map (synifyType WithinType) args
         hs_rhs_ty = synifyType WithinType rhs
-    in TySynonym name Nothing tyvars (Just typats) hs_rhs_ty
+    in TySynonym name tyvars (Just typats) hs_rhs_ty
   | otherwise
   = error "synifyAxiom" 
 
@@ -164,7 +164,7 @@ synifyTyCon tc
   alg_deriv = Nothing
   syn_type = synifyType WithinType (synTyConType tc)
  in if isSynTyCon tc
-  then TySynonym name Nothing tyvars typats syn_type
+  then TySynonym name tyvars typats syn_type
   else TyData alg_nd alg_ctx name Nothing tyvars typats (fmap synifyKind alg_kindSig) alg_cons alg_deriv
 
 
diff --git a/src/Haddock/Interface/Rename.hs b/src/Haddock/Interface/Rename.hs
index 4c840807..670fa9cf 100644
--- a/src/Haddock/Interface/Rename.hs
+++ b/src/Haddock/Interface/Rename.hs
@@ -330,12 +330,12 @@ renameTyClD d = case d of
     -- I don't think we need the derivings, so we return Nothing
     return (TyData x lcontext' lname' cType ltyvars' typats' k' cons' Nothing)
 
-  TySynonym lname cType ltyvars typats ltype -> do
+  TySynonym lname ltyvars typats ltype -> do
     lname'   <- renameL lname
     ltyvars' <- mapM renameLTyVarBndr ltyvars
     ltype'   <- renameLType ltype
     typats'  <- mapM (mapM renameLType) typats
-    return (TySynonym lname' cType ltyvars' typats' ltype')
+    return (TySynonym lname' ltyvars' typats' ltype')
 
   ClassDecl lcontext lname ltyvars lfundeps lsigs _ ats at_defs _ -> do
     lcontext' <- renameLContext lcontext