From: fedya_fedyakoff@inbox.ru
Subject: Re: another way to shoot yourself in the foot?
Date: Fri, 20 Jun 2008 02:48:57 -0700 (PDT)
Date: 2008-06-20T02:48:57-07:00 [thread overview]
Message-ID: <da45386c-7e1e-4d49-9717-51d677d462c4@8g2000hse.googlegroups.com> (raw)
In-Reply-To: 15z8wo6iewt2j.174nhbzom2i0t.dlg@40tude.net
On 20 июн, 13:34, "Dmitry A. Kazakov" <mail...@dmitry-kazakov.de>
wrote:
> On Fri, 20 Jun 2008 02:03:32 -0700 (PDT), fedya_fedyak...@inbox.ru wrote:
> > Consider a very simple code. Suppose we have
> [...]
> > I have an idea why the program behavs like that, but i think there
> > must be some warning at least.
>
> > What do you think?
>
> This looks like a compiler bug to me. It seems that the compiler
> prematurely finalizes the object created by the factory, as if the object
> were non-limited. Because the object is nevertheless somewhat limited this
> finalization happens in-place, on a living object... (:-))
>
> --
> Regards,
> Dmitry A. Kazakovhttp://www.dmitry-kazakov.de
Strangely, replacing
'aNamed1: Named.Object'Class := Factory.Create("Some", "Two");'
with
'aNamed1: Some.Object'Class := Some.Create("Two");'
leads program to run perfectly ...
I thought it's some type of narrowing problem ... but anyway you're
right, it seems very match as compiler bug...
next prev parent reply other threads:[~2008-06-20 9:48 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-20 9:03 another way to shoot yourself in the foot? fedya_fedyakoff
2008-06-20 9:34 ` Dmitry A. Kazakov
2008-06-20 9:48 ` fedya_fedyakoff [this message]
2008-06-20 10:01 ` Ludovic Brenta
2008-06-20 10:05 ` christoph.grein
2008-06-20 10:26 ` Dmitry A. Kazakov
2008-06-20 16:12 ` Adam Beneschan
2008-06-20 15:48 ` Adam Beneschan
2008-06-20 19:27 ` Robert A Duff
2008-06-20 23:37 ` Jeffrey R. Carter
2008-06-21 8:56 ` Dmitry A. Kazakov
2008-06-22 20:44 ` Robert A Duff
2008-06-23 7:49 ` Dmitry A. Kazakov
2008-06-24 4:02 ` george.priv
2008-06-24 7:30 ` Dmitry A. Kazakov
2008-06-24 17:16 ` Robert A Duff
2008-06-24 19:15 ` Jeffrey R. Carter
2008-06-24 20:31 ` Robert A Duff
2008-06-24 20:50 ` Ludovic Brenta
2008-06-24 23:02 ` Robert A Duff
2008-06-24 23:42 ` Georg Bauhaus
2008-06-24 21:24 ` Jeffrey R. Carter
2008-06-24 23:24 ` Robert A Duff
2008-06-25 15:07 ` Adam Beneschan
2008-06-24 14:59 ` Adam Beneschan
2008-06-24 16:41 ` Dmitry A. Kazakov
2008-06-24 17:20 ` Robert A Duff
2008-06-24 17:52 ` Dmitry A. Kazakov
2008-06-24 23:35 ` Georg Bauhaus
2008-06-25 8:09 ` Dmitry A. Kazakov
2008-06-25 10:32 ` Georg Bauhaus
2008-06-25 12:06 ` Dmitry A. Kazakov
2008-06-22 20:37 ` Robert A Duff
2008-06-22 21:25 ` Jeffrey R. Carter
2008-07-04 20:52 ` Colin Paul Gloster
2008-07-04 22:15 ` (see below)
2008-07-05 16:06 ` Colin Paul Gloster
2008-07-05 13:38 ` Gary Scott
2008-07-05 16:42 ` Colin Paul Gloster
2008-07-05 19:00 ` Gary Scott
2008-07-09 19:39 ` Colin Paul Gloster
2008-07-09 20:35 ` Richard Maine
2008-07-09 22:49 ` Terence
2008-07-10 1:07 ` Gary Scott
2008-07-10 14:10 ` Colin Paul Gloster
2008-07-10 14:57 ` fj
2008-07-10 16:47 ` Richard Maine
2008-07-10 17:03 ` Dick Hendrickson
2008-07-10 17:26 ` Craig Powers
2008-07-10 19:55 ` James Giles
2008-07-10 20:45 ` Dick Hendrickson
2008-07-10 21:22 ` Richard Maine
2008-07-10 21:29 ` Craig Powers
2008-07-10 20:45 ` Craig Powers
2008-07-10 19:51 ` James Giles
2008-07-11 15:02 ` Colin Paul Gloster
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