kotlin/idea/testData/refactoring/extractFunction/controlFlow/evaluateExpression/evalExprInIfElse.kt

// PARAM_TYPES: kotlin.Int
// PARAM_TYPES: kotlin.Int
// PARAM_DESCRIPTOR: value-parameter 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 (a + b > 0) 1 else <selection>if (a - b < 0) 2 else b</selection>
}