FILE: nullability.kt
    public abstract interface A : R|kotlin/Any| {
        public abstract fun foo(): R|kotlin/Unit|

        public abstract fun getA(): R|A|

    }
    public abstract interface MyData : R|kotlin/Any| {
        public abstract val s: R|kotlin/Int|
            public get(): R|kotlin/Int|

        public abstract fun fs(): R|kotlin/Int|

    }
    public abstract interface Q : R|kotlin/Any| {
        public abstract val data: R|MyData?|
            public get(): R|MyData?|

        public abstract fun fdata(): R|MyData?|

    }
    public final class QImpl : R|Q| {
        public constructor(data: R|MyData?|): R|QImpl| {
            super<R|kotlin/Any|>()
        }

        public open override val data: R|MyData?| = R|<local>/data|
            public get(): R|MyData?|

        public open override fun fdata(): R|MyData?| {
            ^fdata Null(null)
        }

    }
    public final class QImplMutable : R|Q| {
        public constructor(data: R|MyData?|): R|QImplMutable| {
            super<R|kotlin/Any|>()
        }

        public open override var data: R|MyData?| = R|<local>/data|
            public get(): R|MyData?|
            public set(value: R|MyData?|): R|kotlin/Unit|

        public open override fun fdata(): R|MyData?| {
            ^fdata Null(null)
        }

    }
    public final class QImplWithCustomGetter : R|Q| {
        public constructor(): R|QImplWithCustomGetter| {
            super<R|kotlin/Any|>()
        }

        public open override val data: R|MyData?|
            public get(): R|MyData?| {
                ^ Null(null)
            }

        public open override fun fdata(): R|MyData?| {
            ^fdata Null(null)
        }

    }
    public final fun test_1(x: R|A?|): R|kotlin/Unit| {
        when () {
            !=(R|<local>/x|, Null(null)) ->  {
                R|<local>/x|.R|/A.foo|()
            }
            else ->  {
                R|<local>/x|.R|/A.foo<Inapplicable(UNSAFE_CALL): /A.foo>#|()
            }
        }

        R|<local>/x|.R|/A.foo<Inapplicable(UNSAFE_CALL): /A.foo>#|()
    }
    public final fun test_2(x: R|A?|): R|kotlin/Unit| {
        when () {
            ==(R|<local>/x|, Null(null)) ->  {
                R|<local>/x|.R|/A.foo<Inapplicable(UNSAFE_CALL): /A.foo>#|()
            }
            else ->  {
                R|<local>/x|.R|/A.foo|()
            }
        }

        R|<local>/x|.R|/A.foo<Inapplicable(UNSAFE_CALL): /A.foo>#|()
    }
    public final fun test_3(x: R|A?|): R|kotlin/Unit| {
        R|<local>/x| ?: ^test_3 Unit
        R|<local>/x|.R|/A.foo|()
    }
    public final fun test_4(x: R|A?|): R|kotlin/Unit| {
        when () {
            ==(R|<local>/x|?.{ $subj$.R|/A.getA|() }, Null(null)) ->  {
                ^test_4 Unit
            }
        }

        R|<local>/x|.R|/A.foo|()
    }
    public final fun test_5(q: R|Q?|): R|kotlin/Unit| {
        when () {
            !=(R|<local>/q|?.{ $subj$.R|/Q.data| }?.{ $subj$.R|/MyData.s| }?.{ $subj$.R|kotlin/Int.inc|() }, Null(null)) ->  {
                R|<local>/q|.R|/Q.data|
                R|<local>/q|.R|/Q.data|.R|/MyData.s<Inapplicable(UNSTABLE_SMARTCAST): /MyData.s>#|
                R|<local>/q|.R|/Q.data|.R|/MyData.s<Inapplicable(UNSTABLE_SMARTCAST): /MyData.s>#|.R|kotlin/Int.inc|()
            }
        }

    }
    public final fun test_6(q: R|Q?|): R|kotlin/Unit| {
        R|<local>/q|?.{ $subj$.R|/Q.data| }?.{ $subj$.R|/MyData.s| }?.{ $subj$.R|kotlin/Int.inc|() } ?: ^test_6 Unit
        R|<local>/q|.R|/Q.data|
        R|<local>/q|.R|/Q.data|.R|/MyData.s<Inapplicable(UNSTABLE_SMARTCAST): /MyData.s>#|
        R|<local>/q|.R|/Q.data|.R|/MyData.s<Inapplicable(UNSTABLE_SMARTCAST): /MyData.s>#|.R|kotlin/Int.inc|()
    }
    public final fun test_7(q: R|Q?|): R|kotlin/Unit| {
        when () {
            !=(R|<local>/q|?.{ $subj$.R|/Q.fdata|() }?.{ $subj$.R|/MyData.fs|() }?.{ $subj$.R|kotlin/Int.inc|() }, Null(null)) ->  {
                R|<local>/q|.R|/Q.fdata|()
                R|<local>/q|.R|/Q.fdata|().R|/MyData.fs<Inapplicable(UNSAFE_CALL): /MyData.fs>#|()
                R|<local>/q|.R|/Q.fdata|().R|/MyData.fs<Inapplicable(UNSAFE_CALL): /MyData.fs>#|().R|kotlin/Int.inc|()
            }
        }

    }
    public final fun test_8(b: R|kotlin/Boolean?|): R|kotlin/Unit| {
        when () {
            ==(R|<local>/b|, Boolean(true)) ->  {
                R|<local>/b|.R|kotlin/Boolean.not|()
            }
        }

    }
    public final fun test_9(a: R|kotlin/Int|, b: R|kotlin/Int?|): R|kotlin/Unit| {
        when () {
            ==(R|<local>/a|, R|<local>/b|) ->  {
                R|<local>/b|.R|kotlin/Int.inc|()
            }
        }

        R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
        when () {
            ===(R|<local>/a|, R|<local>/b|) ->  {
                R|<local>/b|.R|kotlin/Int.inc|()
            }
        }

        R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
        when () {
            ==(R|<local>/b|, R|<local>/a|) ->  {
                R|<local>/b|.R|kotlin/Int.inc|()
            }
        }

        R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
        when () {
            ===(R|<local>/b|, R|<local>/a|) ->  {
                R|<local>/b|.R|kotlin/Int.inc|()
            }
        }

        R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
    }
    public final fun test_10(a: R|kotlin/Int?|, b: R|kotlin/Int?|): R|kotlin/Unit| {
        when () {
            ==(R|<local>/a|, R|<local>/b|) ->  {
                R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
            }
        }

        R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
        when () {
            ===(R|<local>/a|, R|<local>/b|) ->  {
                R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
            }
        }

        R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
        when () {
            ==(R|<local>/b|, R|<local>/a|) ->  {
                R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
            }
        }

        R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
        when () {
            ===(R|<local>/b|, R|<local>/a|) ->  {
                R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
            }
        }

        R|<local>/b|.R|kotlin/Int.inc<Inapplicable(UNSAFE_CALL): kotlin/Int.inc>#|()
    }
    public final fun test_11(q: R|QImpl?|, q2: R|QImpl|): R|kotlin/Unit| {
        when () {
            !=(R|<local>/q|?.{ $subj$.R|/QImpl.data| }?.{ $subj$.R|/MyData.s| }?.{ $subj$.R|kotlin/Int.inc|() }, Null(null)) ->  {
                R|<local>/q|.R|/QImpl.data|
                R|<local>/q|.R|/QImpl.data|.R|/MyData.s|
                R|<local>/q|.R|/QImpl.data|.R|/MyData.s|.R|kotlin/Int.inc|()
                R|<local>/q2|.R|/QImpl.data|
                R|<local>/q2|.R|/QImpl.data|.R|/MyData.s<Inapplicable(UNSAFE_CALL): /MyData.s>#|
                R|<local>/q2|.R|/QImpl.data|.R|/MyData.s<Inapplicable(UNSAFE_CALL): /MyData.s>#|.R|kotlin/Int.inc|()
                when () {
                    !=(R|<local>/q2|.R|/QImpl.data|, Null(null)) ->  {
                        R|<local>/q2|.R|/QImpl.data|.R|/MyData.s|
                        R|<local>/q2|.R|/QImpl.data|.R|/MyData.s|.R|kotlin/Int.inc|()
                    }
                }

            }
        }

    }
    public final fun test_12(q: R|QImplWithCustomGetter?|): R|kotlin/Unit| {
        when () {
            !=(R|<local>/q|?.{ $subj$.R|/QImplWithCustomGetter.data| }?.{ $subj$.R|/MyData.s| }?.{ $subj$.R|kotlin/Int.inc|() }, Null(null)) ->  {
                R|<local>/q|.R|/QImplWithCustomGetter.data|
                R|<local>/q|.R|/QImplWithCustomGetter.data|.R|/MyData.s<Inapplicable(UNSTABLE_SMARTCAST): /MyData.s>#|
                R|<local>/q|.R|/QImplWithCustomGetter.data|.R|/MyData.s<Inapplicable(UNSTABLE_SMARTCAST): /MyData.s>#|.R|kotlin/Int.inc|()
            }
        }

    }
    public final fun test_13(q: R|QImplMutable?|): R|kotlin/Unit| {
        when () {
            !=(R|<local>/q|?.{ $subj$.R|/QImplMutable.data| }?.{ $subj$.R|/MyData.s| }?.{ $subj$.R|kotlin/Int.inc|() }, Null(null)) ->  {
                R|<local>/q|.R|/QImplMutable.data|
                R|<local>/q|.R|/QImplMutable.data|.R|/MyData.s<Inapplicable(UNSTABLE_SMARTCAST): /MyData.s>#|
                R|<local>/q|.R|/QImplMutable.data|.R|/MyData.s<Inapplicable(UNSTABLE_SMARTCAST): /MyData.s>#|.R|kotlin/Int.inc|()
            }
        }

    }
    public final fun test_14(q: R|Q|): R|kotlin/Unit| {
        when () {
            ==(R|<local>/q|.R|/Q.data|, Null(null)) ->  {
                R|<local>/q|.R|/Q.data|.R|/MyData.s<Inapplicable(UNSAFE_CALL): /MyData.s>#|
            }
        }

    }