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trait Foo[T <: Foo[T, Enum], Enum <: Enumeration] {
type StV = Enum#Value
type Meta = MegaFoo[T, Enum]
type Slog <: Enumeration
def getSingleton: Meta
}
trait MegaFoo[T <: Foo[T, Enum], Enum <: Enumeration] extends Foo[T, Enum] {
def doSomething(what: T, misc: StV, dog: Meta#Event) = None
abstract class Event
object Event
def stateEnumeration: Slog
def se2: Enum
}
object E extends Enumeration {
val A = Value
val B = Value
}
class RFoo extends Foo[RFoo, E.type] {
def getSingleton = MegaRFoo
type Slog = E.type
}
object MegaRFoo extends RFoo with MegaFoo[RFoo, E.type] {
def stateEnumeration = E
def se2 = E
}
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