How do I prevent these two declarations from having the same kotlinlang #announcements

How do I prevent these two declarations from havin...

jlleitschuh

11/28/2017, 5:24 PM

How do I prevent these two declarations from having the same JVM type signature?

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class NamedDomainObjectContainerScope<T : Any>(
    private val container: NamedDomainObjectContainer<T>) : NamedDomainObjectContainer<T> by container {

    operator fun String.invoke(configuration: T.() -> Unit): T =
        this().apply(configuration)

    /**
     * @see [NamedDomainObjectContainer.maybeCreate]
     */
    inline
    operator fun <reified U : T> String.invoke(configuration: U.() -> Unit): U =
        this(U::class).apply(configuration)
}

Use case: I want to be able to do this:

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container { // `this` is type `NamedDomainObjectContainerScope<Task>`
    "allice" { /* Type Task in this scope*/ }
    "bob"<ExtendedTaskType> { /* Type ExtendedTaskType in this scope*/ }
}

My more general problem is that I'm trying to add