Interface file optimisation and removal of nameParent

[ghc-hetmet.git] / compiler / basicTypes / MkId.lhs

diff --git a/compiler/basicTypes/MkId.lhs b/compiler/basicTypes/MkId.lhs
index 3f24a85..9818eba 100644 (file)
--- a/compiler/basicTypes/MkId.lhs
+++ b/compiler/basicTypes/MkId.lhs
@@ -402,16 +402,6 @@ wrapFamInstBody tycon args result_expr
   = mkCoerce (mkSymCoercion (mkTyConApp co_con args)) result_expr
   | otherwise
   = result_expr
-
--- Apply the coercion in the opposite direction.
---
-unwrapFamInstBody :: TyCon -> [Type] -> CoreExpr -> CoreExpr
-unwrapFamInstBody tycon args result_expr
-  | Just co_con <- tyConFamilyCoercion_maybe tycon
-  = mkCoerce (mkTyConApp co_con args) result_expr
-  | otherwise
-  = result_expr
-
 \end{code}
 
 
@@ -905,7 +895,7 @@ mkPrimOpId prim_op
     ty   = mkForAllTys tyvars (mkFunTys arg_tys res_ty)
     name = mkWiredInName gHC_PRIM (primOpOcc prim_op) 
                         (mkPrimOpIdUnique (primOpTag prim_op))
-                        Nothing (AnId id) UserSyntax
+                        (AnId id) UserSyntax
     id   = mkGlobalId (PrimOpId prim_op) name ty info
                
     info = noCafIdInfo
@@ -1044,7 +1034,7 @@ another gun with which to shoot yourself in the foot.
 
 \begin{code}
 mkWiredInIdName mod fs uniq id
- = mkWiredInName mod (mkOccNameFS varName fs) uniq Nothing (AnId id) UserSyntax
+ = mkWiredInName mod (mkOccNameFS varName fs) uniq (AnId id) UserSyntax
 
 unsafeCoerceName = mkWiredInIdName gHC_PRIM FSLIT("unsafeCoerce#") unsafeCoerceIdKey  unsafeCoerceId
 nullAddrName     = mkWiredInIdName gHC_PRIM FSLIT("nullAddr#")    nullAddrIdKey      nullAddrId