scala.AnyValCompanion.scala Maven / Gradle / Ivy
/*
* Scala (https://www.scala-lang.org)
*
* Copyright EPFL and Lightbend, Inc.
*
* Licensed under Apache License 2.0
* (http://www.apache.org/licenses/LICENSE-2.0).
*
* See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
*/
package scala
/** A common supertype for companion classes of primitive types.
*
* A common trait for /companion/ objects of primitive types comes handy
* when parameterizing code on types. For instance, the specialized
* annotation is passed a sequence of types on which to specialize:
* {{{
* class Tuple1[@specialized(Unit, Int, Double) T]
* }}}
*
*/
private[scala] trait AnyValCompanion extends Specializable { }