Does the Kotlin playground have DCE enabled for JS IR? I'm surprised by the length of the JS output ...

# javascript

[CLOVIS]

Does the Kotlin playground have DCE enabled for JS IR? I'm surprised by the length of the JS output for:

fun main() {
	println(Long.MAX_VALUE)
}

[Artem Kobzar]

Yes. The length is huge now, because we emulate Long in js and don't use bigint . But we are going to change it and soon, the logic for Long will be not so huge.
Also, there is a big number of code by println itself.
We are working on it

[Ayfri]

Is there any ETA or issues about this ?

[CLOVIS]

Thanks. If you have the ticket link, I'd be interested in following it

[Artem Kobzar]

https://youtrack.jetbrains.com/issue/KT-57128/KJS-Can-Long-use-BigInt-internally-and-polyfill-if-it-is-unavailable