Initial checkin of HetMet / -XModalTypes modifications

[ghc-hetmet.git] / compiler / rename / RnTypes.lhs

diff --git a/compiler/rename/RnTypes.lhs b/compiler/rename/RnTypes.lhs
index 138ffa2..8405e8c 100644 (file)
--- a/compiler/rename/RnTypes.lhs
+++ b/compiler/rename/RnTypes.lhs
@@ -170,6 +170,11 @@ rnHsType doc (HsPArrTy ty) = do
     ty' <- rnLHsType doc ty
     return (HsPArrTy ty')
 
+rnHsType doc (HsModalBoxType ecn ty) = do
+    ecn' <- lookupOccRn ecn
+    ty' <- rnLHsType doc ty
+    return (HsModalBoxType ecn' ty')
+
 -- Unboxed tuples are allowed to have poly-typed arguments.  These
 -- sometimes crop up as a result of CPR worker-wrappering dictionaries.
 rnHsType doc (HsTupleTy tup_con tys) = do