Does kotlin accept Class Delegation using

object

? The following code compile.

interface I {
    fun foo()
}

object O : I {
    override fun foo() {
        println("Foo!!!")
    }
}

class C : I by O

fun main(args: Array<String>) {
    C().foo()　// Foo!!!
}

shiraji: I don't know why that shouldn't work. An object is just a a Singleton that behaves just like a regular class instance otherwise.

@robin I just have never seen this before.