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From: Alfred Hilscher <Alfred.Hilscher@icn.siemens.de>
Newsgroups: comp.lang.ada
Subject: Re: How pass a "null" as a parameter of anonymous access type
Date: Tue, 27 Mar 2001 18:12:11 +0200
Organization: Siemens AG
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Date: 2001-03-27T18:12:11+02:00
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"Marc A. Criley" wrote:
> 
> Mark Lundquist wrote:
> >
>    <snips>
> >
> > Null_X is not aliased, so Null_X'Access is illegal.
> 
> Mea culpa, I mistyped.  Yes, it is not Null_X'Access that was used,
> merely Null_X.


I tried this, and GNAT (for Windows) raises CONSTRAINT_ERROR, too.