t6567.scala:8: error: Suspicious application of an implicit view (Test.this.a2b) in the argument to Option.apply.
  Option[B](a)
           ^
t6567.scala:10: error: Suspicious application of an implicit view (Test.this.a2b) in the argument to Option.apply.
  val b: Option[B] = Option(a)
                           ^
two errors found