how come smart casting doesn't work here? i get `unresolved reference: value` for the `is Match.Has...

# announcements

[myaa]

how come smart casting doesn't work here? i get unresolved reference: value for the is Match.HasMatch line

sealed class Match {
    object NoMatch : Match()
    class HasMatch(value: Int) : Match()
}

fun main() {
    val x: Match? = null

    when (x) {
        Match.NoMatch -> println("no match")
        is Match.HasMatch -> println("value: ${x.value}")
        null -> println("null")
    }
}

[nanodeath]

missing val

[nanodeath]

in your HasMatch constructor

[myaa]

oh goddammit i'm an idiot. thank you for pointing that out

[nanodeath]

np