Is there any plans on adding interface delegation ...

# compiler

[Daniel Svensson]

Is there any plans on adding interface delegation to value classes, fully compiled away? @JvmInline value class Foo(val b: Iface): Iface by b; fun bar(b: Iface) { ... }; val foo = Foo(..); bar(foo) // no boxing ?

[bashor]

сс @Ilmir Usmanov [JB]

[Ilmir Usmanov [JB]]

Yes. This feature is planned https://youtrack.jetbrains.com/issue/KT-27435