Moved argument position info of ATs into tycon rhs info

[ghc-hetmet.git] / compiler / iface / MkIface.lhs

diff --git a/compiler/iface/MkIface.lhs b/compiler/iface/MkIface.lhs
index e491039..a02f449 100644 (file)
--- a/compiler/iface/MkIface.lhs
+++ b/compiler/iface/MkIface.lhs
@@ -1085,16 +1085,16 @@ tyThingToIfaceDecl (ATyCon tycon)
   where
     tyvars = tyConTyVars tycon
     (syn_isOpen, syn_tyki) = case synTyConRhs tycon of
-                              OpenSynTyCon ki -> (True , ki)
-                              SynonymTyCon ty -> (False, ty)
+                              OpenSynTyCon ki _ -> (True , ki)
+                              SynonymTyCon ty   -> (False, ty)
 
-    ifaceConDecls (NewTyCon { data_con = con })    = 
+    ifaceConDecls (NewTyCon { data_con = con })     = 
       IfNewTyCon  (ifaceConDecl con)
-    ifaceConDecls (DataTyCon { data_cons = cons }) = 
+    ifaceConDecls (DataTyCon { data_cons = cons })  = 
       IfDataTyCon (map ifaceConDecl cons)
-    ifaceConDecls OpenDataTyCon                    = IfOpenDataTyCon
-    ifaceConDecls OpenNewTyCon                     = IfOpenNewTyCon
-    ifaceConDecls AbstractTyCon                           = IfAbstractTyCon
+    ifaceConDecls OpenTyCon { otIsNewtype = False } = IfOpenDataTyCon
+    ifaceConDecls OpenTyCon { otIsNewtype = True  } = IfOpenNewTyCon
+    ifaceConDecls AbstractTyCon                            = IfAbstractTyCon
        -- The last case happens when a TyCon has been trimmed during tidying
        -- Furthermore, tyThingToIfaceDecl is also used
        -- in TcRnDriver for GHCi, when browsing a module, in which case the