anchor.diff:  
       let renderAllergicToAssert canonicalDataCase (jToken: JToken) =
           let substance = renderAllergenEnum jToken.["substance"]
  -        let score = canonicalDataCase.Input.["score"].ToObject<int64>()
  +        let score = canonicalDataCase.Input.["score"].ToObject<int>()
           let sut = sprintf "allergicTo %d %s" score substance
           let expected = jToken.Value<bool>("result") |> Bool.render
           
  
positive.code:     override __.IdentifierTypeAnnotation (canonicalDataCase, key, _) =
          match key with
          | "expected" ->
              match canonicalDataCase.Input.["target"].ToObject<int64>() with
              | 0L -> Some "int list option"
              | _  -> None
          | _ -> None
  
  
negative.code:                     | true, false ->
                          yield this.ExceptionCheck command
                      | _, _ -> 
                          let expected = dict.["expected"].ToObject<int>()
                          if ind = lastInd then
                              yield sprintf "let (val%i, _) = %s" ind command
                          else
  