Does anyone know why this snippet does not compile...

# arrow-contributors

[Imran/Malic]

Does anyone know why this snippet does not compile in ANK:

kotlin:ank:playground
import arrow.core.Some
  
//sampleStart
val someInt = Some(1).map { it + 1 }
//SampleEnd
 
fun main() {
   println("value = $someInt")
}