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From: Kilgallen@SpamCop.net (Larry Kilgallen)
Newsgroups: comp.lang.ada
Subject: Re: Ada 200X
Date: 2 Jun 2003 10:05:44 -0500
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In article <bbfn73$8buuf$1@ID-175126.news.dfncis.de>, Vinzent Hoefler <ada.rocks@jlfencey.com> writes:

> Because the view conversion to a grandparent is of course allowed,
> this is little tricky if not to say error prone sometime.
> 
> Well, yes, I know, you should always design your object hierarchy
> beforehand. ;-)

And rewrite from scratch rather than ever modifying code :-)