From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.5-pre1 (2020-06-20) on
	ip-172-31-74-118.ec2.internal
X-Spam-Level: 
X-Spam-Status: No, score=-0.0 required=3.0 tests=BAYES_20 autolearn=ham
	autolearn_force=no version=3.4.5-pre1
Path: eternal-september.org!reader01.eternal-september.org!feeder.eternal-september.org!gandalf.srv.welterde.de!news.jacob-sparre.dk!franka.jacob-sparre.dk!pnx.dk!.POSTED.rrsoftware.com!not-for-mail
From: "Randy Brukardt" <randy@rrsoftware.com>
Newsgroups: comp.lang.ada
Subject: Re: Ada 2020 Jupyter notebooks
Date: Thu, 3 Sep 2020 16:42:56 -0500
Organization: JSA Research & Innovation
Message-ID: <riro11$cv8$1@franka.jacob-sparre.dk>
References: <5707111a-7eb1-42f5-946b-6df8f617b65cn@googlegroups.com>
Injection-Date: Thu, 3 Sep 2020 21:42:57 -0000 (UTC)
Injection-Info: franka.jacob-sparre.dk; posting-host="rrsoftware.com:24.196.82.226";
	logging-data="13288"; mail-complaints-to="news@jacob-sparre.dk"
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2900.5931
X-RFC2646: Format=Flowed; Original
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.7246
Xref: reader01.eternal-september.org comp.lang.ada:60063
List-Id: <comp.lang.ada>

"Maxim Reznik" <reznikmm@gmail.com> wrote in message 
news:5707111a-7eb1-42f5-946b-6df8f617b65cn@googlegroups.com...
> Hello,
>
> I'm going to write a series of Jupyter notebooks about Ada 2020 support in 
> GNAT Community Edition 2020.
>
> First two are there:
> *  Ada 2020: 'Image attribute for any type

This is an Ada 2012 (Corrigendum 1) feature; it *predates* Ada 202x. All Ada 
2012 compilers should support it (eventually); the ACATS for Ada 2012 
expects it to be implemented and has a set of tests for it.

> *  Ada 2020: Redefining the 'Image attribute

This is an Ada 202x feature. But the details of this particular feature are 
still open (in particular the Text_Buffers packages), so the GNAT 
implementation may still change. Beware.

                         Randy.