From: Alfred Hilscher <Alfred.Hilscher@icn.siemens.de>
Subject: Re: How pass a "null" as a parameter of anonymous access type
Date: Tue, 27 Mar 2001 18:13:27 +0200
Date: 2001-03-27T18:13:27+02:00 [thread overview]
Message-ID: <3AC0BC27.E7BE38A@icn.siemens.de> (raw)
In-Reply-To: zBMv6.627492$U46.19173114@news1.sttls1.wa.home.com
Mark Lundquist wrote:
>
> Freddy <Alfred.Hilscher.X@t-online.de> wrote in message
> news:3ABE6443.4119AB52@t-online.de...
> > Thanks. I've tried it, but at runtime I always get a constraint_error
> > (GNAT seems to check the passing of "null" values).
>
> Yes -- as any correct Ada compiler must do!
>
> The value "null" just does not exist for the type of the parameter.
>
> Now, you might be able use "pragma Suppress (Access_Check)" to defeat this.
Does that prgma supress checks for the entire package or can it switched
on/off by statement ?
next prev parent reply other threads:[~2001-03-27 16:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-22 20:04 How pass a "null" as a parameter of anonymous access type Freddy
2001-03-22 21:02 ` tmoran
2001-03-25 21:32 ` Freddy
2001-03-26 14:31 ` How pass a Ted Dennison
2001-03-23 9:05 ` How pass a "null" as a parameter of anonymous access type Thierry Lelegard
2001-03-25 21:33 ` Freddy
2001-03-26 19:17 ` Mark Lundquist
2001-03-27 16:13 ` Alfred Hilscher [this message]
2001-03-27 16:53 ` Thierry Lelegard
2001-03-26 13:44 ` Marc A. Criley
2001-03-26 19:35 ` Mark Lundquist
2001-03-27 12:59 ` Marc A. Criley
2001-03-27 16:12 ` Alfred Hilscher
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox