[Issue 1576] Crash on const ref parameters

[John Mandeville]

== Quote from Bill Baxter (dnewsgroup at billbaxter.com)'s article
> Huh.  Weird.  When I did the search I got 3 hits.  Where did you enter
> the search terms?  I just put them in here:
> http://d.puremagic.com/issues/
> Maybe you did a search including all closed and resolved items?
> --bb

Argh, yes, I searched for all items from http://d.puremagic.com/issues/query.cgi.
 Now I feel *really* silly.  I guess there is no need to include closed issues.
Again, I apologize.