UFile (package = )
    UClass (name = ConstructorDelegateKt)
        UMethod (name = createBase)
            UParameter (name = i)
            [!] UnknownKotlinExpression (BLOCK)
    UClass (name = Base)
        UMethod (name = print)
    UClass (name = BaseImpl)
        UField (name = x)
        UMethod (name = BaseImpl)
            UParameter (name = x)
        UMethod (name = getX)
        UMethod (name = print)
            [!] UnknownKotlinExpression (BLOCK)
    UClass (name = Derived)
        UMethod (name = Derived)
            UParameter (name = b)
