src/share/vm/code/debugInfo.hpp

*** 39,48 ****
--- 39,49 ----
  // ScopeValue        describes the value of a variable/expression in a scope
  // - LocationValue   describes a value in a given location (in frame or register)
  // - ConstantValue   describes a constant
  
  class ConstantOopReadValue;
+ class ObjectValue;
  
  class ScopeValue: public ResourceObj {
   public:
    // Testers
    virtual bool is_location() const { return false; }
*** 56,65 ****
--- 57,71 ----
    ConstantOopReadValue* as_ConstantOopReadValue() {
      assert(is_constant_oop(), "must be");
      return (ConstantOopReadValue*) this;
    }
  
+   ObjectValue* as_ObjectValue() {
+     assert(is_object(), "must be");
+     return (ObjectValue*)this;
+   }
+ 
    // Serialization of debugging information
    virtual void write_on(DebugInfoWriteStream* stream) = 0;
    static ScopeValue* read_from(DebugInfoReadStream* stream);
  };