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Newsgroups: comp.lang.ada
Date: Wed, 6 Aug 2014 08:16:35 -0700 (PDT)
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Subject: Re: GNAT 4.9 - missing optimization feature?
From: Adam Beneschan <adambeneschan@gmail.com>
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Xref: news.eternal-september.org comp.lang.ada:21487
Date: 2014-08-06T08:16:35-07:00
List-Id: <comp.lang.ada>

On Wednesday, August 6, 2014 8:10:52 AM UTC-7, J-P. Rosen wrote:

> For the simple reason that there is no Adjust defined for objects of
> type T2, and there can't be because T2 is limited (derived from
> Limited_Controlled).
> 
> So what's the point?

The point is that code *could* be generated not to call Adjust in the T1 case, but GNAT doesn't do so.

                                  -- Adam