From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00
	autolearn=unavailable autolearn_force=no version=3.4.4
Path: 
 border1.nntp.ams3.giganews.com!border2.nntp.ams3.giganews.com!border2.nntp.ams2.giganews.com!border4.nntp.ams.giganews.com!border2.nntp.ams.giganews.com!nntp.giganews.com!news.unit0.net!feeds.phibee-telecom.net!newsfeed.xs4all.nl!newsfeed1.news.xs4all.nl!xs4all!news.tele.dk!news.tele.dk!small.news.tele.dk!newsfeed-00.mathworks.com!nntp.TheWorld.com!.POSTED!not-for-mail
From: Robert A Duff <bobduff@shell01.TheWorld.com>
Newsgroups: comp.lang.ada
Subject: Re: Accessibility Levels and Library-Level Units
Date: Tue, 24 Sep 2013 16:50:24 -0400
Organization: The World Public Access UNIX, Brookline, MA
Message-ID: <wccmwn22bcf.fsf@shell01.TheWorld.com>
References: <58149dd9-990d-415c-a121-bc7a1a69473c@googlegroups.com>
 <l1sp9s$jnc$2@dont-email.me>
 <9b6abada-1212-424b-a043-83406fe8092d@googlegroups.com>
NNTP-Posting-Host: shell01.theworld.com
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-Trace: pcls7.std.com 1380055824 597 192.74.137.71 (24 Sep 2013 20:50:24 GMT)
X-Complaints-To: abuse@TheWorld.com
NNTP-Posting-Date: Tue, 24 Sep 2013 20:50:24 +0000 (UTC)
User-Agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/21.3 (irix)
Cancel-Lock: sha1:03xAZ0sUKwdhyQGbuBXPuidotHI=
X-Original-Bytes: 1778
Xref: number.nntp.dca.giganews.com comp.lang.ada:183456
Date: 2013-09-24T16:50:24-04:00
List-Id: <comp.lang.ada>

Eryndlia Mavourneen <eryndlia@gmail.com> writes:

> Jeff, I thought I had tried it with an anonymous type without success;
> however, the context in which I have to use this disallows doing that
> in any case.

Are you sure?  That would only be true if you're assigning that
access value into some global data structure.  If all you want
to do is call it, an anonymous access type will work, and has the
important advantage that you can pass nested procedures.

The proper syntax is "not null access procedure ...".

- Bob