kotlin/idea/testData/refactoring/extractFunction/basic/memberValUnderSmartCast.kt

// SUGGESTED_NAMES: i, getKm
// PARAM_TYPES: kotlin.Int
// PARAM_DESCRIPTOR: public final val meters: kotlin.Int? defined in A
class A {
    val meters: Int? = 1
}

fun test() {
    val a = A()
    if (a.meters == null) return
    val km = <selection>a.meters / 10</selection>
}