kotlin-fork/idea/testData/quickfix/createFromUsage/createFunction/call/afterSmartCastWithIs.kt

// "Create function 'foo'" "true"

fun test(o: Any) {
    if (o is String) foo(o)
}

fun foo(o: String) {
    throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
}