blob: 0e2a595eadf9408cf9c91241bc466773a9217029 [file] [log] [blame]
operator fun Int?.inc() : Int { if (this != null) return this.inc() else throw NullPointerException() }
fun box() : String {
var i : Int? = 10
val j = i++
return if(j==10 && 11 == i) "OK" else "fail"
}