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=-0.3 required=5.0 tests=BAYES_00, REPLYTO_WITHOUT_TO_CC autolearn=no autolearn_force=no version=3.4.4 Path: border1.nntp.dca3.giganews.com!backlog3.nntp.dca3.giganews.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newspeer1.nac.net!newsfeed.xs4all.nl!newsfeed1.news.xs4all.nl!xs4all!news.stack.nl!aioe.org!.POSTED!not-for-mail From: "Dmitry A. Kazakov" Newsgroups: comp.lang.ada Subject: Re: Your wish list for Ada 202X Date: Sat, 19 Apr 2014 10:39:54 +0200 Organization: cbb software GmbH Message-ID: <1jfeyy5n6yetv$.1hdnb6kf3tnj2$.dlg@40tude.net> References: <7f1c01c5-3563-4b94-9831-152dbbf2ecdc@googlegroups.com> <1cdsyxjzsfgzm.1synpaujysv21$.dlg@40tude.net> <1aa804jg9qq4o$.wdiq33yo621l.dlg@40tude.net> <1w6eh0aiksmdh$.1h16p7y0b8c6h.dlg@40tude.net> <17twpp4p8u7o$.1idvzaaio4f3t$.dlg@40tude.net> <1wjmcbk375lzk.6o7dpqcp3va3.dlg@40tude.net> <1kwpgk4mrnzey.18388dob823vp$.dlg@40tude.net> <129pvrzqrv83p$.orkstybnskgo.dlg@40tude.net> <9b0anu6u678j.kfliatroezt0$.dlg@40tude.net> Reply-To: mailbox@dmitry-kazakov.de NNTP-Posting-Host: AuYlnUSfTZrfhAkRjyySpQ.user.speranza.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Complaints-To: abuse@aioe.org User-Agent: 40tude_Dialog/2.0.15.1 X-Notice: Filtered by postfilter v. 0.8.2 X-Original-Bytes: 2305 Xref: number.nntp.dca.giganews.com comp.lang.ada:185838 Date: 2014-04-19T10:39:54+02:00 List-Id: On Sat, 19 Apr 2014 10:19:02 +0200, Dmitry A. Kazakov wrote: > "Re-" presumes that dispatch happens again. What is in common to these two > instances of dispatch what makes it re-dispatch? It is 1) the same > polymorphic operation and 2) the same object. Take either away and it is > not re-dispatch anymore: > > 1. Different operations: > > X.Foo; > X.Bar; -- This is not re-dispatch! > > 2. Different objects: > > X.Foo; > Y.Foo; -- This is not re-dispatch! After some consideration, I take the position 1 back. Operation can be different. But the object must be same. -- Regards, Dmitry A. Kazakov http://www.dmitry-kazakov.de