From: Georg Bauhaus <rm.dash-bauhaus@futureapps.de>
Subject: Re: Arbitrary Sandbox
Date: Tue, 21 Feb 2012 09:47:37 +0100
Date: 2012-02-21T09:47:37+01:00 [thread overview]
Message-ID: <4f435a29$0$7608$9b4e6d93@newsspool1.arcor-online.net> (raw)
In-Reply-To: <wccvcn1nl0x.fsf@shell01.TheWorld.com>
On 21.02.12 00:27, Robert A Duff wrote:
> "Dmitry A. Kazakov"<mailbox@dmitry-kazakov.de> writes:
>>> The kind of architecture that is overly complicated
>>> and grossly inefficient. Imagine a private type with
>>> discriminants. The discriminant of each object is visible
>>> to clients; other components are not. Or imagine a private
>>> extension of a (visible) record extension. What about the
>>> fact that some portion (not all) of a child package has
>>> visibility on the private part (but not the body) of the
>>> parent package?
>>>
>>> Why do work at run time that can be done at compile time?
>>
>> Because it cannot (in presence of Unchecked_Conversion and similar stuff).
>
> If U_C etc. causes trouble, use Java.
How does using Java prevent trouble in this case?
I mean, the notion of JNI checking (if that's a close relative of
Ada's unchecked constructs) shows that Java is no better in this case,
asking programmers to be careful.
> Or use a subset of Ada that
> doesn't allow such features. I really can't imagine a sensible way to
> use such features and check them at run time.
next prev parent reply other threads:[~2012-02-21 8:48 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-09 23:47 Arbitrary Sandbox Rob Shea
2012-02-10 0:10 ` Rob Shea
2012-02-10 2:01 ` Tez
2012-02-10 2:21 ` Rob Shea
2012-02-10 2:47 ` Tez
2012-02-10 4:11 ` Shark8
2012-02-13 2:23 ` BrianG
2012-02-10 4:17 ` tmoran
2012-02-10 4:41 ` Rob Shea
2012-02-10 6:15 ` Jeffrey Carter
2012-02-10 6:18 ` Rob Shea
2012-02-10 19:39 ` Jeffrey Carter
2012-02-10 6:19 ` Thomas Løcke
2012-02-10 9:32 ` Rob Shea
2012-02-10 10:09 ` Thomas Løcke
2012-02-10 11:39 ` Ludovic Brenta
2012-02-10 12:05 ` Brian Drummond
2012-02-11 10:32 ` Maciej Sobczak
2012-02-11 11:39 ` Dmitry A. Kazakov
2012-02-11 21:15 ` Maciej Sobczak
2012-02-11 21:38 ` Dmitry A. Kazakov
2012-02-11 23:05 ` Rob Shea
2012-02-13 2:10 ` Tez
2012-02-13 9:08 ` Yannick Duchêne (Hibou57)
2012-02-13 16:28 ` Pascal Obry
2012-02-10 9:47 ` Georg Bauhaus
2012-02-10 11:45 ` Erich
2012-02-10 11:48 ` Ludovic Brenta
2012-02-11 6:11 ` Rob Shea
2012-02-12 2:10 ` Randy Brukardt
2012-02-12 8:40 ` björn lundin
2012-02-14 0:26 ` Shark8
2012-02-15 21:07 ` Randy Brukardt
2012-02-15 22:10 ` Yannick Duchêne (Hibou57)
2012-02-18 4:47 ` Shark8
2012-02-18 8:26 ` Dmitry A. Kazakov
2012-02-18 10:45 ` Yannick Duchêne (Hibou57)
2012-02-18 11:31 ` Dmitry A. Kazakov
2012-02-18 11:58 ` Niklas Holsti
2012-02-18 12:57 ` Yannick Duchêne (Hibou57)
2012-02-18 18:55 ` Robert A Duff
2012-02-18 19:24 ` Niklas Holsti
2012-02-18 20:06 ` tmoran
2012-02-18 21:53 ` Niklas Holsti
2012-02-18 22:58 ` Robert A Duff
2012-02-19 0:47 ` tmoran
2012-02-20 23:39 ` Robert A Duff
2012-02-21 3:29 ` tmoran
2012-02-21 17:17 ` tmoran
2012-02-21 21:03 ` Robert A Duff
2012-03-06 0:52 ` Randy Brukardt
2012-02-20 22:52 ` Adam Beneschan
2012-02-18 23:03 ` BrianG
2012-02-19 8:45 ` Dmitry A. Kazakov
2012-02-20 23:27 ` Robert A Duff
2012-02-21 8:36 ` Dmitry A. Kazakov
2012-02-21 9:59 ` Simon Wright
2012-02-21 10:59 ` Dmitry A. Kazakov
2012-02-21 17:25 ` Robert A Duff
2012-02-21 18:53 ` Dmitry A. Kazakov
2012-02-21 21:19 ` Robert A Duff
2012-02-22 8:24 ` Dmitry A. Kazakov
2012-02-21 21:25 ` Yannick Duchêne (Hibou57)
2012-02-22 8:26 ` Dmitry A. Kazakov
2012-02-21 8:47 ` Georg Bauhaus [this message]
2012-02-21 16:58 ` Robert A Duff
2012-03-06 1:06 ` Randy Brukardt
2012-03-07 5:43 ` Yannick Duchêne (Hibou57)
2012-03-07 13:05 ` Robert A Duff
2012-03-07 19:32 ` tmoran
2012-03-07 20:24 ` Dmitry A. Kazakov
2012-03-08 0:50 ` Robert A Duff
2012-03-08 1:50 ` tmoran
2012-03-08 11:01 ` Brian Drummond
2012-03-08 1:01 ` Shark8
2012-03-08 1:33 ` Randy Brukardt
2012-02-20 20:52 ` Tero Koskinen
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