FILE: overridenOpenVal.kt
    public open class A : R|kotlin/Any| {
        public constructor(x: R|kotlin/Any|): R|A| {
            super<R|kotlin/Any|>()
        }

        public open val x: R|kotlin/Any| = R|<local>/x|
            public get(): R|kotlin/Any|

    }
    public final class B : R|A| {
        public constructor(x: R|kotlin/Any|): R|B| {
            super<R|A|>(R|<local>/x|)
        }

        public final fun test_1(): R|kotlin/Unit| {
            when () {
                (this@R|/B|.R|/A.x| is R|kotlin/String|) ->  {
                    this@R|/B|.R|/A.x|.R|kotlin/String.length|
                }
            }

        }

    }
    public final fun test_2(b: R|B|): R|kotlin/Unit| {
        when () {
            (R|<local>/b|.R|/A.x| is R|kotlin/String|) ->  {
                R|<local>/b|.R|/A.x|.R|kotlin/String.length|
            }
        }

    }