kotlin-fork/js/js.translator/testData/box/native/castToNullableNativeInterface.kt

// EXPECTED_REACHABLE_NODES: 1281
external interface I {
    fun foo(): String
}

fun createObject(): Any? = null

fun box(): String {
    val result = (createObject() as I?)?.foo()
    return if (result == null) "OK" else "fail"
}