to be able to use kotlin contracts, do I have to use experimental flag?

# announcements

[amadeu01]

to be able to use kotlin contracts, do I have to use experimental flag?

[marstran]

You have to enable the flag if you want to add contracts to your own functions.

[marstran]

The stdlib functions with contracts are not experimental, so those are enabled by default.

[Pavlo Liapota]

https://kotlinlang.slack.com/archives/C0922A726/p1548074208311400?thread_ts=1548072061.309800&cid=C0922A726

[marstran]

Yeah, right. You can use @UseExperimental so that the users of your API doesn't have to enable the experimental flag.

[amadeu01]

really thanks!