On Thu, 16 Jun 2016 17:49:53 +0200 (CEST) Michael Van Canneyt <michael at freepascal.org> wrote: >[...] > The return type of the GetEnumerator function tells you what the class is. > > It is a good idea for a Lazarus IDE extension. Lazarus' code completion supports for-in loop since a long time. Mattias