Huge memory leak

gistfile1.scala

def mainLoop() : Unit@cps[Future[Any]] = {
  while (true) {
    val fut = Promise.successful(new Array[Byte](1000000*100)).future // 100MB
    
    // This shift is the same as Akka DataFlow's DataflowFuture.apply()
    val result = shift { onComplete: (Array[Byte] => Future[Any]) =>
      fut flatMap onComplete
    }
    
    println(result)
  }
}