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From: Ludovic Brenta <ludovic@ludovic-brenta.org>
Newsgroups: comp.lang.ada
Subject: Re: GNAT bug, Assert_Failure at atree.adb:2893
Date: Tue, 11 Mar 2008 02:49:54 -0700 (PDT)
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Date: 2008-03-11T02:49:54-07:00
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Maciej Sobczak wrote:
> BTW - this is what I got yesterday:
>
> +===========================GNAT BUG
> DETECTED==============================+
> | 4.3.0 20070527 (experimental) (i686-apple-darwin8) Assert_Failure
> atree.adb:2893|
> [...]
>
> It was a basic program like the ones in Ada Gems.
> I guess I have to install a newer compiler. ;-)

Please report this in GCC bugzilla[1] along with your basic program.
Do this even if the bug is absent from the just-released GCC 4.3.0.
This bug may also be present in other versions of GCC, including those
currently in stable distributions. Someone might contribute a
workaround or a fix. The fix can then be backported if necessary.

[1] http://gcc.gnu.org/bugzilla

--
Ludovic Brenta.