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From: fedya_fedyakoff@inbox.ru
Newsgroups: comp.lang.ada
Subject: Re: another way to shoot yourself in the foot?
Date: Fri, 20 Jun 2008 02:48:57 -0700 (PDT)
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Date: 2008-06-20T02:48:57-07:00
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On 20 =C9=C0=CE, 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 thi=
s
> finalization happens in-place, on a living object... (:-))
>
> --
> Regards,
> Dmitry A. Kazakovhttp://www.dmitry-kazakov.de

Strangely, replacing
'aNamed1: Named.Object'Class :=3D Factory.Create("Some", "Two");'

with
'aNamed1: Some.Object'Class :=3D 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...