anchor.diff:          } |> run |> Choice.shouldEqual (Some 16, 19)
   
       [<Test>]
  -    [<Repeat(4)>]
  +    [<Repeat(repeats)>]
       let ``Choice : to sequential`` () =
           // check sequential semantics are forced by deliberately
           // making use of code that is not thread-safe.
  
positive.code:         } |> run |> Choice.shouldEqual 1
  
      [<Test>]
      [<Repeat(4)>]
      let ``StartChild: task with exception`` () =
          let count = Latch.Init 0
          cloud {
  
negative.code: 
  
      [<Test>]
      [<Repeat(repeats)>]
      let ``Choice : one input 'Some'`` () =
          cloud {
              let count = Latch.Init 0
  