anchor.diff:              let runTimeAssemblyPath = Path.GetDirectoryName runTimeAssemblyFileName
               let paths = searchParentDirChain (Some runTimeAssemblyPath) designTimeAssemblyName
               paths
  -            |> Seq.iter(function res -> printfn ">>>> %s" res)
  -            paths
               |> Seq.tryHead
               |> function
                  | Some res -> loadFromLocation res
  
positive.code:                     let runTimeAssemblyPath = Path.GetDirectoryName runTimeAssemblyFileName
                      loadFromLocation (Path.Combine (runTimeAssemblyPath, designTimeAssemblyName))
  
          printfn "=============== S T A R T =========================================="
          if designTimeAssemblyName.EndsWith(".dll", StringComparison.OrdinalIgnoreCase) then
              loadFromParentDirRelativeToRuntimeAssemblyLocation designTimeAssemblyName
          else
  
negative.code:         // We look in the directories stepping up from the location of the runtime assembly.
          let loadFromLocation designTimeAssemblyPath =
              try
                  Some (Assembly.UnsafeLoadFrom designTimeAssemblyPath)
              with e ->
                  raiseError e
  