class B {
  var s: Int
    field = s
    get
    set

  constructor(s: Int = 0) /* primary */ {
    super/*Any*/()
    /* <init>() */

  }

}

object Host {
  private constructor() /* primary */ {
    super/*Any*/()
    /* <init>() */

  }

  operator fun B.plusAssign(b: B) {
    { // BLOCK
      val tmp_0: B = <this>
      tmp_0.<set-s>(<set-?> = tmp_0.<get-s>().plus(other = b.<get-s>()))
    }
  }

}

object X1 {
  var x1: Int
    field = 0
    get
    set

  object X2 {
    var x2: Int
      field = 0
      get
      set

    object X3 {
      var x3: Int
        field = 0
        get
        set

      private constructor() /* primary */ {
        super/*Any*/()
        /* <init>() */

      }

    }

    private constructor() /* primary */ {
      super/*Any*/()
      /* <init>() */

    }

  }

  private constructor() /* primary */ {
    super/*Any*/()
    /* <init>() */

  }

}

fun test1(a: IntArray) {
  var i: Int = 0
  { // BLOCK
    val tmp_1: IntArray = a
    val tmp_2: Int = { // BLOCK
      val tmp_3: Int = i
      i = tmp_3.inc()
      tmp_3
    }
    val tmp_4: Int = tmp_1.get(index = tmp_2)
    tmp_1.set(index = tmp_2, value = tmp_4.inc())
    tmp_4
  } /*~> Unit */
}

fun test2() {
  { // BLOCK
    val tmp_5: X1 = X1
    { // BLOCK
      val tmp_6: Int = tmp_5.<get-x1>()
      tmp_5.<set-x1>(<set-?> = tmp_6.inc())
      tmp_6
    }
  } /*~> Unit */
  { // BLOCK
    val tmp_7: X2 = X2
    { // BLOCK
      val tmp_8: Int = tmp_7.<get-x2>()
      tmp_7.<set-x2>(<set-?> = tmp_8.inc())
      tmp_8
    }
  } /*~> Unit */
  { // BLOCK
    val tmp_9: X3 = X3
    { // BLOCK
      val tmp_10: Int = tmp_9.<get-x3>()
      tmp_9.<set-x3>(<set-?> = tmp_10.inc())
      tmp_10
    }
  } /*~> Unit */
}

fun Host.test3(v: B) {
  (<this>, v).plusAssign(b = B(s = 1000))
}