1.1 --- a/jitcraft/Stack.h	Sat Jun 30 20:20:39 2012 -0700
     1.2 +++ b/jitcraft/Stack.h	Sat Jun 30 22:31:14 2012 -0700
     1.3 @@ -26,6 +26,7 @@
     1.4  
     1.5  class Object;
     1.6  class Array;
     1.7 +class Reference;
     1.8      
     1.9  union LocalSlot
    1.10  {
    1.11 @@ -34,6 +35,7 @@
    1.12      Address address;
    1.13      Object *obj;
    1.14      Array *array;
    1.15 +    Reference *ref;
    1.16  };
    1.17  
    1.18  struct Top