public final enum EnumSwitch {
    FIRST
    SECOND
    THIRD
    public static fun foo(key: EnumSwitch) : int {
        var result: int
        switch (key)
            FIRST -> {
                result = 3
                break
            }

            SECOND -> {
                result = 7
                break
            }

            THIRD -> {
                result = 13
                break
            }

            else -> {
                result = 66
                break
            }


        return result
    }
}