/inWhen.kt:(768,782): error: Unresolved reference 'OtherInheritor'.

/inWhen.kt:(1185,1186): error: Argument type mismatch: actual type is 'OtherClass.C', but 'OtherClass.Base' was expected.

/inWhen.kt:(1654,1680): error: Unresolved reference 'NestedInheritorOfOpenClass'.
