}
@Override
public void run(WeaselInterpreter interpreter, WeaselThread thread, WeaselMethodExecutor method) {
resolve(interpreter);
StackElement se = thread.pop();
if(se.value==null){
WeaselObject object = interpreter.getObject(se.object);
if(object!=null){
WeaselChecks.checkCast(object.getWeaselClass(), weaselClass);
}