From: adam@irvine.com (Adam Beneschan)
Subject: Re: abstract sub programs overriding
Date: 8 Mar 2004 10:54:45 -0800
Date: 2004-03-08T10:54:45-08:00 [thread overview]
Message-ID: <b4682ab7.0403081054.4240d325@posting.google.com> (raw)
In-Reply-To: mailman.67.1078503118.327.comp.lang.ada@ada-france.org
Marius Amado Alves <amado.alves@netcabo.pt> wrote in message news:<mailman.67.1078503118.327.comp.lang.ada@ada-france.org>...
> On Friday 05 March 2004 15:02, Evangelista Sami wrote:
> > ...
> > it crashes on "Generate(El.all);" :
> > raised CONSTRAINT_ERROR : main.adb:7 access check failed
>
> I'm surprised it compiles at all given that Generate is a private operation
> (and therefore not available outside its declarative region).
The "Generate" that the call refers to is declared in the public part
of Generator, and is thus visible. Although this procedure is
abstract, the call is dispatching (because El.all's type is
class-wide), and thus legal. It is perfectly fine for dispatching
calls to dispatch to subprograms that are not visible and couldn't be
called directly. See 3.9.2(20), 7.3.1(6).
-- Adam
next prev parent reply other threads:[~2004-03-08 18:54 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-02 19:01 abstract sub programs overriding Evangelista Sami
2004-03-03 1:43 ` Stephen Leake
2004-03-05 15:02 ` Evangelista Sami
2004-03-05 16:15 ` Marius Amado Alves
2004-03-08 18:54 ` Adam Beneschan [this message]
2004-03-08 23:42 ` Marius Amado Alves
2004-03-05 16:26 ` Marius Amado Alves
2004-03-06 9:31 ` Simon Wright
2004-03-06 15:18 ` Evangelista Sami
2004-03-06 19:09 ` Marius Amado Alves
2004-03-07 12:35 ` Simon Wright
2004-03-07 13:39 ` Marius Amado Alves
2004-03-08 19:08 ` Adam Beneschan
2004-03-08 20:03 ` Hyman Rosen
2004-03-09 8:51 ` Dmitry A. Kazakov
2004-03-09 13:34 ` Hyman Rosen
2004-03-09 14:49 ` Dmitry A. Kazakov
2004-03-09 15:14 ` Hyman Rosen
2004-03-09 15:56 ` Dmitry A. Kazakov
2004-03-09 16:32 ` Hyman Rosen
2004-03-10 9:32 ` Dmitry A. Kazakov
2004-03-10 13:08 ` Hyman Rosen
2004-03-10 14:58 ` Robert I. Eachus
2004-03-10 16:00 ` Hyman Rosen
2004-03-10 18:07 ` Robert I. Eachus
2004-03-10 20:04 ` Hyman Rosen
2004-03-11 2:43 ` Robert I. Eachus
2004-03-11 13:55 ` Hyman Rosen
2004-03-12 23:02 ` Robert I. Eachus
2004-03-14 21:33 ` Hyman Rosen
2004-03-15 5:59 ` Robert I. Eachus
2004-03-15 14:39 ` Hyman Rosen
2004-03-16 16:16 ` Robert I. Eachus
2004-03-16 16:51 ` Hyman Rosen
2004-03-16 19:54 ` Hyman Rosen
2004-03-16 23:16 ` Randy Brukardt
2004-03-17 1:54 ` Robert I. Eachus
2004-03-16 23:14 ` Randy Brukardt
2004-03-17 2:43 ` Robert I. Eachus
2004-03-17 17:40 ` Randy Brukardt
2004-03-18 2:39 ` Robert I. Eachus
2004-03-18 5:57 ` Randy Brukardt
2004-03-18 15:03 ` Hyman Rosen
2004-03-18 20:32 ` Randy Brukardt
2004-03-19 3:59 ` Hyman Rosen
2004-03-19 19:37 ` Randy Brukardt
2004-03-16 6:00 ` Randy Brukardt
2004-03-11 10:09 ` Dmitry A. Kazakov
2004-03-11 14:10 ` Hyman Rosen
2004-03-11 14:59 ` Dmitry A. Kazakov
2004-03-11 15:40 ` Hyman Rosen
2004-03-11 16:28 ` Dmitry A. Kazakov
2004-03-11 17:26 ` Hyman Rosen
2004-03-12 8:53 ` Dmitry A. Kazakov
2004-03-12 13:09 ` Hyman Rosen
2004-03-12 14:00 ` Dmitry A. Kazakov
2004-03-12 14:56 ` Hyman Rosen
2004-03-12 18:19 ` Dmitry A. Kazakov
2004-03-12 18:34 ` Hyman Rosen
2004-03-12 20:05 ` Georg Bauhaus
2004-03-13 10:12 ` Dmitry A. Kazakov
2004-03-12 18:07 ` Robert I. Eachus
2004-03-10 15:51 ` Evangelista Sami
2004-03-11 1:38 ` Dan Eilers
2004-03-06 23:20 ` Dan Eilers
2004-03-03 12:00 ` Marius Amado Alves
2004-03-13 7:51 ` Simon Wright
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox