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-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,c9a5d6b3975624e1 X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2002-10-09 10:09:12 PST Message-ID: <3DA46077.5070108@cogeco.ca> From: "Warren W. Gay VE3WWG" User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.0.1) Gecko/20020823 Netscape/7.0 X-Accept-Language: en-us, en MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: OO in Ada References: <3da2aafd.7023559@news.demon.co.uk> <3DA31301.80506@cogeco.ca> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 09 Oct 2002 12:59:35 -0400 NNTP-Posting-Host: 198.96.47.195 X-Complaints-To: abuse@sympatico.ca X-Trace: news20.bellglobal.com 1034182775 198.96.47.195 (Wed, 09 Oct 2002 12:59:35 EDT) NNTP-Posting-Date: Wed, 09 Oct 2002 12:59:35 EDT Organization: Bell Sympatico Path: archiver1.google.com!news1.google.com!newsfeed.stanford.edu!cyclone.bc.net!torn!webster!nf1.bellglobal.com!nf2.bellglobal.com!news20.bellglobal.com.POSTED!not-for-mail Xref: archiver1.google.com comp.lang.ada:29627 Date: 2002-10-09T12:59:35-04:00 List-Id: Matthew Heaney wrote: > "Warren W. Gay VE3WWG" wrote in message > news:3DA31301.80506@cogeco.ca... > >>I believe that the problem referred to here is simply one >>of a visibility. Either a 'use' or a fully qualified call is >>required. > > No. Primitive operations for a type are inherited during a derivation (it > doesn't matter what kind of type the parent is), and are therefore > "implicitly declared" immediately following the declaration of the derived > type. You're absolutely right. I wasn't thinking this all the way through. I'll go back to my own code now ;-) -- Warren W. Gay VE3WWG http://home.cogeco.ca/~ve3wwg