From: Niklas Holsti <niklas.holsti@tidorum.invalid>
Subject: Re: Issue with GNAT GPL 2009 and GtkAda
Date: Fri, 26 Jun 2009 14:18:31 +0300
Date: 2009-06-26T14:18:31+03:00 [thread overview]
Message-ID: <4a44ae4e$0$6295$4f793bc4@news.tdc.fi> (raw)
In-Reply-To: <u1vp7l4tm.fsf@stephe-leake.org>
> Damien Carbonne <damien.carbonne@free.fr> writes:
>>
>> type Listener is interface;
>> procedure Process (L : in out Listener) is abstract;
...
>> type Base is tagged null record;
...
>> type Derived is new Base and Listener with null record;
>> overriding procedure Process (D : in out Derived);
>>
Stephen Leake wrote:
> The problem is clear here.
>
> "D : in out Derived" is allowed to create a copy of the actual
> parameter.
Huh? Do you mean that this "D" parameter may be passed by copy? But
"Derived" is a tagged type, and tagged types are passed by
reference, not by copy. Or so I thought.
--
Niklas Holsti
Tidorum Ltd
niklas holsti tidorum fi
. @ .
next prev parent reply other threads:[~2009-06-26 11:18 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-23 21:52 Issue with GNAT GPL 2009 and GtkAda Damien Carbonne
2009-06-24 7:40 ` Dmitry A. Kazakov
2009-06-24 10:15 ` Stephen Leake
2009-06-25 9:06 ` Stephen Leake
2009-06-25 9:39 ` Dmitry A. Kazakov
2009-06-25 19:02 ` Damien Carbonne
2009-06-26 9:31 ` Stephen Leake
2009-06-26 11:18 ` Niklas Holsti [this message]
2009-06-26 16:29 ` Damien Carbonne
2009-06-26 17:28 ` Dmitry A. Kazakov
2009-06-26 19:27 ` Damien Carbonne
2009-06-26 19:50 ` Dmitry A. Kazakov
2009-06-26 21:51 ` Randy Brukardt
2009-06-27 11:11 ` Stephen Leake
2009-06-27 17:04 ` Robert A Duff
2009-06-30 11:11 ` Stephen Leake
2009-06-30 18:10 ` Robert A Duff
2009-06-29 22:11 ` Randy Brukardt
2009-06-30 11:13 ` Stephen Leake
2009-06-30 15:26 ` Adam Beneschan
2009-06-30 15:59 ` Adam Beneschan
2009-06-30 23:11 ` Randy Brukardt
2009-06-27 9:56 ` Stephen Leake
2009-06-26 21:03 ` Damien Carbonne
2009-06-27 11:21 ` Stephen Leake
2009-06-27 12:25 ` Damien Carbonne
2009-06-27 12:35 ` Damien Carbonne
2009-06-29 22:15 ` Randy Brukardt
2009-07-01 19:22 ` Damien Carbonne
2009-06-30 0:48 ` Adam Beneschan
2009-06-30 11:18 ` Stephen Leake
2009-06-25 20:49 ` Randy Brukardt
2009-06-26 7:20 ` Dmitry A. Kazakov
2009-06-26 8:17 ` Georg Bauhaus
2009-06-26 8:52 ` Dmitry A. Kazakov
2009-06-26 21:38 ` Randy Brukardt
2009-06-27 7:47 ` Dmitry A. Kazakov
2009-06-29 21:59 ` Randy Brukardt
2009-06-30 8:31 ` Dmitry A. Kazakov
2009-06-26 21:31 ` Randy Brukardt
2009-06-27 7:53 ` Dmitry A. Kazakov
2009-06-26 8:39 ` Alex R. Mosteo
2009-06-26 9:07 ` Dmitry A. Kazakov
2009-06-27 9:53 ` Stephen Leake
2009-06-26 21:40 ` Randy Brukardt
2009-06-29 10:04 ` Alex R. Mosteo
2009-06-26 9:02 ` Stephen Leake
2009-06-26 9:14 ` Dmitry A. Kazakov
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