File: infiniteloop.scala

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scala 2.11.12-5
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/** Tests the optimiser (not to loop on 'reverse'). */

object Test extends App {
  def foo {
    val s3 = Stream.range(1, 1000) //100000 (ticket #153: Stackoverflow)

    // ticket #153
    def powers(x: Int) = if ((x&(x-1)) == 0) Some(x) else None
    println(s3.flatMap(powers).reverse)
  }

  foo
}