132     public boolean isLocal() {

   133         switch (tokenType()) {

   134             case NEW:

   135                 return false;

   136             case ADD:

   137             case SUB:

   138             case NOT:

   139             case BIT_NOT:

   140                 return rhs.isLocal() && rhs.getType().isJSPrimitive();

   141             case DECPOSTFIX:

   142             case DECPREFIX:

   143             case INCPOSTFIX:

   144             case INCPREFIX:

   145                 return rhs instanceof IdentNode && rhs.isLocal() && rhs.getType().isJSPrimitive();

   146             default:

   147                 return rhs.isLocal();

   148         }

   149     }

   150 

   151     @Override