1.1 --- a/src/BytecodeEmitter.h	Sun Sep 16 23:33:48 2012 -0700
     1.2 +++ b/src/BytecodeEmitter.h	Mon Sep 17 00:10:01 2012 -0700
     1.3 @@ -528,6 +528,9 @@
     1.4          singleByteOp(OP_COPYSTRUCT);
     1.5          markOop(1);
     1.6      }
     1.7 +    void sizeof_() {
     1.8 +        singleByteOp(OP_SIZEOF);
     1.9 +    }
    1.10  
    1.11      void dup() {
    1.12          bool oop = getOop(1);