final case class CStruct7[T1, T2, T3, T4, T5, T6, T7](_1: Tag[T1], _2: Tag[T2], _3: Tag[T3], _4: Tag[T4], _5: Tag[T5], _6: Tag[T6], _7: Tag[T7]) extends Tag[CStruct7[T1, T2, T3, T4, T5, T6, T7]] with StructTag trait Serializable
trait Product
trait Equals
trait StructTag
class Object
trait Matchable
class Any