A modern programming language that makes developers happier.

kotlinlang

Hi, I am using kotlin 2.0 beta1, if you have an exhaustive when that use a sealed interface, if you add a new object to your sealed interface, the when compiles even if you don't add the new case. To reproduce the issue, I think you need to have the sealed interface and the when on a different package and file

Please create an issue. Sounds like an incremental compilation problem.

yes looks like it, it works fine if I clean the project everytime

I reported the issue there <https://youtrack.jetbrains.com/issue/KT-64117/kotlin-2.0-beta1-when-is-not-exhaustive>