Made frame types final classes.

[r8317]

diff --git a/ir/tr/type.c b/ir/tr/type.c
index 80f2dda..4a27b75 100644 (file)
--- a/ir/tr/type.c
+++ b/ir/tr/type.c
@@ -1991,6 +1991,9 @@ ir_type *new_type_frame(ident *name)
   /* Remove type from type list.  Must be treated differently than other types. */
   remove_irp_type(res);
 
+  /* It is not possible to derive from the frame type. Set the final flag. */
+  set_class_final(res, 1);
+
   return res;
 }