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