anchor.diff:  let ( &&! ) description _ =
       (last suites).Tests <- Test(description, skipped, ng())::(last suites).Tests
   
  -let maxDOP = 30
  -
   let private runtest (test : Test) =
     reporter.Post(Reporter.TestStart(test.Description, test.Id))
     if System.Object.ReferenceEquals(test.Func, todo) then
  
positive.code:       }
      loop ())
  
  let newManager () : actor<Manager> =
    let sw = System.Diagnostics.Stopwatch.StartNew()
    actor.Start(fun self ->
      let rec loop workers maxWorkers doneWorkers =
  
negative.code:     if i % 10 = 0 then failwith "mod error"
      ctx.printfn "A guid %A" (ng()))
  
  let maxDOP = 30
  run maxDOP
  
  System.Console.ReadKey() |> ignore
  