src/share/vm/utilities/fakeRttiSupport.hpp

@@ -48,10 +48,11 @@
 // Note: The representation of a tag set being uintx sets an upper
 // bound on the size of a class hierarchy this utility can be used
 // 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.
   explicit FakeRttiSupport(TagType concrete_tag) :
     _tag_set(tag_bit(concrete_tag)), _concrete_tag(concrete_tag) { }