// PARAM_TYPES: kotlin.Int
// PARAM_TYPES: kotlin.Int
// PARAM_DESCRIPTOR: value-parameter val a: kotlin.Int defined in foo
// PARAM_DESCRIPTOR: val b: kotlin.Int defined in foo
// SIBLING:
fun foo(a: Int): Int {
    val b: Int = 1
    return if (b(a, b)) 1 else if (a - b < 0) 2 else b
}

private fun b(a: Int, b: Int): Boolean {
    return a + b > 0
}