anchor.diff:  
               let versionString = 
                   let v = config.languageVersion
  -                sprintf "%d%d%d" v.Major v.Minor v.Build
  +                sprintf "%d%d0" v.Major v.Minor
   
               let completeCode = sprintf "#version %s\r\n%s\r\n%s\r\n%s\r\n%s%s%s%s" versionString extensions typeCode uniformDecls vsCode teCode gsCode fsCode
   
  
positive.code: 
      let private version410 =
          {
              languageVersion = Version(4,1)
              enabledExtensions = Set.empty
              
              createUniformBuffers = true
  
negative.code: 
      let private version120 =
          {
              languageVersion = Version(1,2,0)
              enabledExtensions = Set.empty
              
              createUniformBuffers = false
  