class B inherit A redefine none_none, none_unexported, none_exported, none_any, exported_none, exported_unexported, exported_exported, exported_any, unexported_none, unexported_unexported, unexported_exported, unexported_any, any_none, any_unexported, any_exported, any_any end feature {NONE} none_none do end unexported_none do end exported_none do end any_none do end feature {A} none_unexported do end unexported_unexported do end exported_unexported do end any_unexported do end feature {TEST} none_exported do end unexported_exported do end exported_exported do end any_exported do end feature none_any do end unexported_any do end exported_any do end any_any do end end