File: t0528.scala

package info (click to toggle)
scala 2.11.12-5
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 62,828 kB
  • sloc: javascript: 28,808; java: 13,415; xml: 3,250; sh: 1,620; python: 756; makefile: 38; awk: 36; ansic: 6
file content (16 lines) | stat: -rw-r--r-- 409 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 

import scala.language.{ existentials }
trait Sequ[A] {
  def toArray: Array[T forSome {type T <: A}]
}

class RichStr extends Sequ[Char] {
  // override to a primitive array
  def toArray: Array[Char] = Array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9')
}

object Test extends App {
  val x: RichStr = new RichStr

  println((x: Sequ[Char]).toArray.deep) // calling through the bridge misses unboxing
}