fun testMemberIncrementDecrement(d: dynamic) {
  val t1: dynamic = ++d
  val t2: dynamic = --d
  val t3: dynamic = d.postfixIncr++
  val t4: dynamic = d.postfixDecr--
}

fun testSafeMemberIncrementDecrement(d: dynamic) {
  val t1: dynamic = { // BLOCK
    val tmp_0: dynamic = d
    when {
      EQEQ(arg0 = tmp_0, arg1 = null) -> null
      else -> { // BLOCK
        val tmp_1: dynamic = tmp_0
        tmp_1.prefixIncr = ++tmp_1.prefixIncr
        tmp_1.prefixIncr
      }
    }
  }
  val t2: dynamic = { // BLOCK
    val tmp_2: dynamic = d
    when {
      EQEQ(arg0 = tmp_2, arg1 = null) -> null
      else -> { // BLOCK
        val tmp_3: dynamic = tmp_2
        tmp_3.prefixDecr = --tmp_3.prefixDecr
        tmp_3.prefixDecr
      }
    }
  }
  val t3: dynamic = { // BLOCK
    val tmp_4: dynamic = d
    when {
      EQEQ(arg0 = tmp_4, arg1 = null) -> null
      else -> tmp_4.postfixIncr++
    }
  }
  val t4: dynamic = { // BLOCK
    val tmp_5: dynamic = d
    when {
      EQEQ(arg0 = tmp_5, arg1 = null) -> null
      else -> tmp_5.postfixDecr--
    }
  }
}