FILE: Some.kt
    package some

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

        public final object foo : R|kotlin/Any| {
            private constructor(): R|some/Some.foo| {
                super<R|kotlin/Any|>()
            }

        }

    }
FILE: main.kt
    public final fun test(): <ERROR TYPE REF: Unresolved name: foo> {
        ^test <Ambiguity: Some, [some/Some, some3/Some]>#.<Unresolved name: foo>#
    }
