anchor.diff:              return V4d(v.pos.X)
           }
   
  -    bla |> roundtrip "uL27SN9ivodWX04FzXDFc5Mua2U="
  +    bla |> roundtrip "ZKYVV9FXCKYqaTHYinvUeR4mpXM="
   
   [<Test>]
   let ``[Serializer] instance field set and get``() =
  
positive.code:             return V4d(funcs.Hihi v.pos, 0.0)
          }
  
      bla |> roundtrip "C0LomJg4nJTNGWFqCYoOqWDa4aM="
  
  [<Test>]
  let ``[Serializer] instance generic call``() =
  
negative.code:             return V4d(SomeFuncs.Haha(v.pos.XYZ, 3) + SomeFuncs.Haha(v.pos.XYZ, v.tc, 3), 0.0)
          }
  
      bla |> roundtrip "T/SgCTOXRbXVL23mPYu5m2VKOq4="
  
  [<Test>]
  let ``[Serializer] instance call``() =
  