--- a/hotspot/src/share/vm/utilities/fakeRttiSupport.hpp	Thu Oct 08 10:25:45 2015 +0000
+++ b/hotspot/src/share/vm/utilities/fakeRttiSupport.hpp	Thu Oct 08 12:49:30 2015 -1000
@@ -50,6 +50,7 @@
 // with.
 template<typename T, typename TagType>
 class FakeRttiSupport VALUE_OBJ_CLASS_SPEC {
+  friend class VMStructs;
 public:
   // Construct with the indicated concrete tag, and include the
   // concrete tag in the associated tag set.