kotlin-fork/idea/testData/refactoring/extractFunction/controlFlow/throws/implicitThrow.kt.after

// WITH_RUNTIME
// PARAM_DESCRIPTOR: value-parameter a: kotlin.Int? defined in foo
// PARAM_TYPES: kotlin.Int?
fun foo(a: Int?): Int {
    return i(a)
}

private fun i(a: Int?): Int {
    val n = a ?: error("")
    return n + 1
}