1.1 --- a/src/Zone.h	Tue Dec 25 17:02:07 2012 -0800
     1.2 +++ b/src/Zone.h	Tue Dec 25 18:13:02 2012 -0800
     1.3 @@ -145,6 +145,7 @@
     1.4      void endCompilationErrors();
     1.5  
     1.6      void accept(VirtualObjectVisitor *visitor);
     1.7 +    void sweepWeakRoots();
     1.8  
     1.9      void setPublicFunctionListener(Ke::IPublicFunctionListener *listener);
    1.10      void registerPublic(Handle<Function> fun);