kotlin-fork/compiler/testData/codegen/box/boxingOptimization/intCompareTo.kt

// IGNORE_BACKEND: JS_IR
fun box(): String {
    val a: Any = 1
    val b: Any = 42
    val test = (a as Comparable<Any>).compareTo(b)
    if (test != -1) return "Fail: $test"

    return "OK"
}