On Fri, Jun 15, 2012 at 9:39 AM, Mattias Gaertner <nc-gaertnma at netcologne.de> wrote: > What do you think? > Why not -- although IMO it would be much better to have some lagnuage-level support for things like single-owner semantics. Independenty, it seems that the unit should be updated to support "is nested" modifier. -- Alexander S. Klenin