kotlin-fork/compiler/testData/diagnostics/tests/smartCasts/safecalls/anotherVal.kt

fun calc(x: List<String>?, y: Int?): Int {
    x?.get(y!! - 1) 
    // y!! above should not provide smart cast here
    val yy: Int = <!TYPE_MISMATCH!>y<!>
    return  yy + (x?.size ?: 0)
}