Don't fill varargs

[Toshiaki Kameyama]

fun foo(i: Int, vararg s: String) {}
fun bar(vararg s: String) {}

fun main() {
    foo()
    bar()
}

Expected

fun main() {
    foo(i = 0)
    bar() // Should not be suggested
}

Actual

fun main() {
    foo(i = 0, s =)
    bar(s =)
}