File: divergent-implicit.scala

package info (click to toggle)
scala 2.11.12-6
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 62,924 kB
  • sloc: javascript: 28,808; java: 13,415; xml: 3,135; sh: 1,620; python: 756; makefile: 38; awk: 36; ansic: 6
file content (16 lines) | stat: -rw-r--r-- 411 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
object Test1 {
  implicit def cast[A, B](x: A)(implicit c: A => B): B = c(x)

  val x1: String = 1
  val x2: String = cast[Int, String](1)
}
object Test2 {
  class Foo
  class Bar
  class Baz
  implicit def foo2bar(x: Foo)(implicit baz2bar: Baz => Bar): Bar = baz2bar(new Baz)
  implicit def baz2bar(x: Baz)(implicit foo2bar: Foo => Bar): Bar = foo2bar(new Foo)

  val x: Bar = new Foo
  val y: Bar = new Baz
}