What is the simplest option to disable autobox for value class? ```value class Age(value: Int) val ...

# compiler

[turansky]

What is the simplest option to disable autobox for value class?

value class Age(value: Int)

val age = Age(42)
println(age) // AUTOBOX DISABLING REQUIRED

In IrElementTransformer I can receive age as IrGetValue . Which processing required after?

[Ilmir Usmanov [JB]]

What's your use-case to disable auto-boxing? What are you trying to achieve?

[mcpiroman]

Also https://youtrack.jetbrains.com/issue/KT-39811/Add-compiler-option-to-disable-boxing-of-inline-classes

[turansky]

What’s your use-case to disable auto-boxing? What are you trying to achieve?

It’s required for integration with external libraries. React in my case

val delay = useDuration()

val extraDelay = useMemo(delay /* AUTOBOX NOT REQUIRED */) {
    delay + delay
}

// from React
external <T> fun useMemo(
    vararg dependencies: Any?,
    callback: () -> T,
): T