fun foo(p: () -> Unit){}

fun bar() {
    foo(<caret>)
}

fun f1(){}
fun f2(i: Int){}

// EXIST: { lookupString:"::f1", itemText:"::f1", tailText:"", typeText:"" }
// ABSENT: ::f2
// ABSENT: ::Unit
// ABSENT: ::Nothing
// ABSENT: { lookupString:"object" }