// WITH_STDLIB

@file:Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")

import kotlin.UninitializedPropertyAccessException

lateinit var str: String

fun box(): String {
    var i: Int = 0
    try {
        i = str.length
        return "Should throw an exception"
    }
    catch (e: UninitializedPropertyAccessException) {
        return "OK"
    }
    catch (e: Throwable) {
        return "Unexpected exception: ${e::class}"
    }
}