kotlin/idea/testData/refactoring/extractFunction/controlFlow/outputValues/outputValueWithSingleLineExpression.kt.after

// WITH_RUNTIME
// PARAM_TYPES: kotlin.Int
// PARAM_TYPES: kotlin.Int
// PARAM_DESCRIPTOR: value-parameter val a: kotlin.Int defined in foo
// PARAM_DESCRIPTOR: var b: kotlin.Int defined in foo
// SIBLING:
fun foo(a: Int): Int {
    var b: Int = 1

    val pair = pair(a, b)
    b = pair.second
    val t = pair.first
    println(b)

    return t
}

private fun pair(a: Int, b: Int): Pair<Int, Int> {
    var b1 = b
    return Pair({ b1 += a; b1 }(), b1)
}