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 autolearn=ham
	autolearn_force=no version=3.4.4
X-Google-Thread: 103376,4ee25b9870acbe04
X-Google-NewGroupId: yes
X-Google-Attributes: gida07f3367d7,domainid0,public,usenet
X-Google-Language: ENGLISH,ASCII-7-bit
Path: 
 g2news1.google.com!news1.google.com!news.glorb.com!feeder.erje.net!eternal-september.org!feeder.eternal-september.org!.POSTED!not-for-mail
From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: Use of abstract tagged types without access types
Date: Fri, 10 Jun 2011 08:17:48 +0100
Organization: A noiseless patient Spider
Message-ID: <m21uz240kj.fsf@pushface.org>
References: 
 <661061d7-cc2a-45ff-b7e2-28b8f885cd02@n10g2000vby.googlegroups.com>
	<4da7833f-e978-47bc-a39b-3dfb4c630193@z33g2000yqb.googlegroups.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Injection-Info: mx04.eternal-september.org;
 posting-host="dFCm8HWntFqmDIilBLqEJQ";
	logging-data="17390"; mail-complaints-to="abuse@eternal-september.org";
	posting-account="U2FsdGVkX1+wGOjwfnalA6MY2jfoF4kucd8meG8y/Lo="
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (darwin)
Cancel-Lock: sha1:9tPBbDV6Kc/LyvVElqIe3BKB4Uk=
	sha1:6bTWty2Aq0wbbclUpmUC5TRDGbo=
Xref: g2news1.google.com comp.lang.ada:19729
Date: 2011-06-10T08:17:48+01:00
List-Id: <comp.lang.ada>

AdaMagica <christ-usch.grein@t-online.de> writes:

>   type Parent_Type (Child: access Child_Type'Class)
>     is new Ada.Finalization.Controlled with null record;

Does that have to be (Child : not null access Child_Type'Class)
nowadays?