anchor.diff: -﻿namespace FSharp.Compiler.UnitTests
  +namespace FSharp.Compiler.UnitTests
   
   open System
   open System.IO
  
positive.code:     let validValues () =
          let max = System.UInt16.MaxValue
          [ "1.2.3.4", ILVersionInfo(1us,2us,3us,4us)
            "0.0.0.0", ILVersionInfo(0us,0us,0us,0us) 
            "3213.57843.32382.59493", ILVersionInfo(3213us,57843us,32382us,59493us)
            (sprintf "%d.%d.%d.%d" max max max max), ILVersionInfo(max,max,max,max) ]
  
negative.code:         for (v, expected) in validValues() do 
              v |> productVersionToILVersionInfo |> Assert.areEqual expected
  
  