```internal sealed interface Command private data class Connect(...) : Command private data class Su...

# android

[fitermay]

internal sealed interface Command
private data class Connect(...) : Command
private data class Subscribe(
...
) : Command

private data class Publish(...) : Command
private data class ClientConnected(...) : Command
private data class ClientDisconnected(...) : Command
...
//non-exhaustive when here
    when (val cmd : Command = receive()) {
                is Connect -> { true}
                is Subscribe -> {true }
                is Publish -> {true}
                is ClientConnected -> {true}
                is ClientDisconnected -> {true}
            }

[rook]

Is receive nullable?

[fitermay]

no

[Landry Norris]

Is it any different if you create cmd on the line before the when and just have when(cmd)?

[fitermay]

it’s actually in a function

[fitermay]

and the code compiles!

[ephemient]

are they in the same sourceset?

[ephemient]

if they aren't, it might be an IDE bug: https://youtrack.jetbrains.com/issue/KTIJ-23916

[ephemient]

if they are, it might be an IDE bug: https://youtrack.jetbrains.com/issue/KTIJ-21190

[fitermay]

Nice! It’s because of missing package declaration!

[fitermay]

Thanks!