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=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,9b7d3a51d0d8b6ee X-Google-Attributes: gid103376,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news3.google.com!feeder.news-service.com!tudelft.nl!txtfeed1.tudelft.nl!feeder4.cambrium.nl!feed.tweaknews.nl!news.netcologne.de!newsfeed-hp2.netcologne.de!newsfeed.arcor.de!newsspool3.arcor-online.net!news.arcor.de.POSTED!not-for-mail Date: Mon, 24 Nov 2008 11:08:06 +0100 From: Georg Bauhaus User-Agent: Thunderbird 2.0.0.18 (Macintosh/20081105) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Extending discriminant types References: <20081115101632.5f98c596@cube.tz.axivion.com> <20081122011825.5354d1c1@cube.tz.axivion.com> <4928ecad$0$32681$9b4e6d93@newsspool2.arcor-online.net> <648Wk.39330$_Y1.32087@bgtnsc05-news.ops.worldnet.att.net> In-Reply-To: <648Wk.39330$_Y1.32087@bgtnsc05-news.ops.worldnet.att.net> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Message-ID: <492a7d07$0$30236$9b4e6d93@newsspool1.arcor-online.net> Organization: Arcor NNTP-Posting-Date: 24 Nov 2008 11:08:07 CET NNTP-Posting-Host: 9c9c965d.newsspool1.arcor-online.net X-Trace: DXC=KnZbXJJPjhk>jlK2>IgHGdic==]BZ:afn4Fo<]lROoRa^YC2XCjHcbihDM9OmT[e>l;9OJDO8_SKfNSZ1n^B98ij>gSn8ja?TKg X-Complaints-To: usenet-abuse@arcor.de Xref: g2news1.google.com comp.lang.ada:2770 Date: 2008-11-24T11:08:07+01:00 List-Id: anon schrieb: > Georg Bauhaus > > Actually on the 20th you stated this: > > quote: > GNAT has -gnat83 as well, but rejects, too, because there are > neither tagged nor abstract types in Ada 83. > unquote: As I stated in parts missing from your quote, the compiler rejects. But it rejects because of the presence of "tagged" and "abstract", as it should. Not becuase of 'Base. Again, this is easiest to see by actually trying the code with any of the mentioned editions of GNAT, and -gnat83.