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

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

    val t = <selection> { b += a; b }() </selection>
    println(b)

    return t
}