From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM
	autolearn=unavailable autolearn_force=no version=3.4.4
X-Received: by 10.224.86.65 with SMTP id r1mr12010053qal.8.1423506998787;
        Mon, 09 Feb 2015 10:36:38 -0800 (PST)
X-Received: by 10.140.81.202 with SMTP id f68mr201230qgd.12.1423506998720;
 Mon, 09 Feb 2015 10:36:38 -0800 (PST)
Path: 
 eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!mx02.eternal-september.org!feeder.eternal-september.org!feeder.erje.net!eu.feeder.erje.net!newspeer1.nac.net!border2.nntp.dca1.giganews.com!nntp.giganews.com!i13no87484qae.0!news-out.google.com!q4ni11080qan.0!nntp.google.com!i13no87479qae.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail
Newsgroups: comp.lang.ada
Date: Mon, 9 Feb 2015 10:36:38 -0800 (PST)
In-Reply-To: <z03Cw.747878$W25.572853@fx02.iad>
Complaints-To: groups-abuse@google.com
Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=83.99.113.5;
 posting-account=sDyr7QoAAAA7hiaifqt-gaKY2K7OZ8RQ
NNTP-Posting-Host: 83.99.113.5
References: <a62b917d-f06f-4d2b-9471-679c0a5f4645@googlegroups.com>
 <p7wBw.303220$wG7.87221@fx11.iad>
 <c6bfff04-75c3-440d-94d1-91d4423a1c43@googlegroups.com>
 <z03Cw.747878$W25.572853@fx02.iad>
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <8bb4c770-2b65-46cd-a89a-af9f16f27d49@googlegroups.com>
Subject: Re: A few questions
From: Laurent <daemon2@internet.lu>
Injection-Date: Mon, 09 Feb 2015 18:36:38 +0000
Content-Type: text/plain; charset=ISO-8859-1
Xref: news.eternal-september.org comp.lang.ada:24929
Date: 2015-02-09T10:36:38-08:00
List-Id: <comp.lang.ada>


> I believe you are referring to the example which appears on page 524 in 
> John's 2005 book.
> 
Yes

>    Result.This := null;
Yes found it out after a few hours of sleep. Happens quite often to me that I find the solution when
I don't try to force it. 

Thanks for the detailed explanations. A lot of information to digest.

Laurent