File: null-unsoundness.scala

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scala 2.7.7.dfsg-4
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class B
class C(x: String) extends B

class A {
  type A >: Null
  class D { type T >: C <: B }
  val x: A with D = null
  var y: x.T = new C("abc")
}
object Test extends A with Application {
  class C { type T = Int; val x = 1 }
  type A = C
  y = 42
}