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=-2.9 required=5.0 tests=BAYES_00,MAILING_LIST_MULTI
	autolearn=unavailable autolearn_force=no version=3.4.4
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 103376,436e4ce138981b82
X-Google-Attributes: gid103376,public
X-Google-ArrivalTime: 2004-03-03 03:50:10 PST
From: Marius Amado Alves <maa@liacc.up.pt>
Newsgroups: comp.lang.ada
Subject: Re: abstract sub programs overriding
Date: Wed, 3 Mar 2004 12:00:30 +0000
Organization: Cuivre, Argent, Or
Message-ID: <mailman.59.1078314532.327.comp.lang.ada@ada-france.org>
References: <5f59677c.0403021101.4ac263d0@posting.google.com>
Reply-To: amado.alves@netcabo.pt
NNTP-Posting-Host: lovelace.ada-france.org
Mime-Version: 1.0
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
X-Trace: melchior.cuivre.fr.eu.org 1078314533 5296 212.85.156.195 (3 Mar 2004
 11:48:53 GMT)
X-Complaints-To: usenet@melchior.cuivre.fr.eu.org
NNTP-Posting-Date: Wed, 3 Mar 2004 11:48:53 +0000 (UTC)
To: comp.lang.ada@ada-france.org
Return-Path: <maa@liacc.up.pt>
User-Agent: KMail/1.4.3
In-Reply-To: <5f59677c.0403021101.4ac263d0@posting.google.com>
X-Virus-Scanned: by amavisd-new-20030616-p7 (Debian) at ada-france.org
X-BeenThere: comp.lang.ada@ada-france.org
X-Mailman-Version: 2.1.4
Precedence: list
List-Id: "Gateway to the comp.lang.ada Usenet newsgroup"
	<comp.lang.ada.ada-france.org>
List-Unsubscribe: <http://www.ada-france.org/mailman/listinfo/comp.lang.ada>,
	<mailto:comp.lang.ada-request@ada-france.org?subject=unsubscribe>
List-Post: <mailto:comp.lang.ada@ada-france.org>
List-Help: <mailto:comp.lang.ada-request@ada-france.org?subject=help>
List-Subscribe: <http://www.ada-france.org/mailman/listinfo/comp.lang.ada>,
	<mailto:comp.lang.ada-request@ada-france.org?subject=subscribe>
Path: 
 archiver1.google.com!news2.google.com!fu-berlin.de!feed.ac-versailles.fr!usenet-fr.net!enst.fr!melchior!cuivre.fr.eu.org!melchior.frmug.org!not-for-mail
Xref: archiver1.google.com comp.lang.ada:6028
Date: 2004-03-03T12:00:30+00:00

> type t3 is new t2 with record ... end record;
> type access_t3 is access all t3;
> function new_t3 return access_t3;
> ...
> procedure generate is
>    access_t3 : t3 :=3D new_t3;
> begin
>    proc(access_t3.all);
> end;

You are dereferencing a non pointer. You are confusing names. Try:

procedure Generate is
  Ptr : Access_T3 :=3D New_T3;
begin
  Proc (Ptr.all);
end;