src/share/vm/utilities/fakeRttiSupport.hpp

*** 48,57 ****
--- 48,58 ----
  // 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) { }