fun testDestructuring(pp: List<Pair<Int, String>>) {
  { // BLOCK
    val tmp_0: Iterator<Pair<Int, String>> = pp.iterator()
    while (tmp_0.hasNext()) { // BLOCK
      val tmp_1: Pair<Int, String> = tmp_0.next()
      val i: Int = tmp_1.component1()
      val s: String = tmp_1.component2()
      { // BLOCK
        println(message = i)
        println(message = s)
      }
    }
  }
}

fun testEmpty(ss: List<String>) {
  { // BLOCK
    val tmp_2: Iterator<String> = ss.iterator()
    while (tmp_2.hasNext()) { // BLOCK
      val s: String = tmp_2.next()
    }
  }
}

fun testIterable(ss: List<String>) {
  { // BLOCK
    val tmp_3: Iterator<String> = ss.iterator()
    while (tmp_3.hasNext()) { // BLOCK
      val s: String = tmp_3.next()
      { // BLOCK
        println(message = s)
      }
    }
  }
}

fun testRange() {
  { // BLOCK
    val tmp_4: IntIterator = 1.rangeTo(other = 10).iterator()
    while (tmp_4.hasNext()) { // BLOCK
      val i: Int = tmp_4.next()
    }
  }
}