test/files/pos/t0599.scala


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abstract class FooA {
    type A <: Ax;
    abstract class Ax;
    abstract class InnerA {
      type B <: A;
      def doB : B;
    }
  }
  trait FooB extends FooA {
    type A <: Ax;
    trait Ax extends super.Ax { def xxx : Int; }
    abstract class InnerB extends InnerA {
      // type B <: A;
      val a : A = doB;
      a.xxx;
      doB.xxx;
    }
  }