Class variables accessed via intermedate variable flagged as unused

[stefandrissen]

I dislike noise, visual designer code is littered with this-object:, so I added an intermediate variable o and assigned it this-object. All variables were then flagged as unused.

class foo:

   var integer bar.
   var integer bar-this-object.
   var integer bar-o. // <-- flagged as unused

   constructor foo ():

      var foo o.

      bar = 1.
      message bar.

      this-object:bar-this-object = 2.
      message this-object:bar-this-object.

      o = this-object.
      o:bar-o = 3.
      message o:bar-o.

   end constructor.

end class.

[gquerret]

Confirmed, will be fixed

[gquerret]

Fixed as part of #591