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: a07f3367d7,f857f366542cd8aa X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news2.google.com!news2.google.com!news.glorb.com!feeder.erje.net!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!xs4all!news2.euro.net!xlned.com!feeder3.xlned.com!feeder.news-service.com!cyclone02.ams2.highwinds-media.com!news.highwinds-media.com!npeersf01.ams.highwinds-media.com!newsfe18.ams2.POSTED!7564ea0f!not-for-mail From: Chris Moore User-Agent: Thunderbird 2.0.0.22 (Windows/20090605) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Dispatch on the result still does not work? References: <4a58dfcf$0$30232$9b4e6d93@newsspool1.arcor-online.net> <1rfyxeircfmy1.19a1j3vqyttbo$.dlg@40tude.net> <74j6m.69502$rO.69160@newsfe13.ams2> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Message-ID: NNTP-Posting-Host: 82.18.136.180 X-Complaints-To: http://netreport.virginmedia.com X-Trace: newsfe18.ams2 1247414680 82.18.136.180 (Sun, 12 Jul 2009 16:04:40 UTC) NNTP-Posting-Date: Sun, 12 Jul 2009 16:04:40 UTC Organization: virginmedia.com Date: Sun, 12 Jul 2009 17:05:06 +0100 Xref: g2news2.google.com comp.lang.ada:7015 Date: 2009-07-12T17:05:06+01:00 List-Id: Dmitry A. Kazakov wrote: > On Sun, 12 Jul 2009 11:40:27 +0100, Chris Moore wrote: >> But the results type is T'Class. It is not S. > > Exactly. To be of T'Class is a prerequisite for dispatch. > >> The original object to >> which X refers is of type S. > > Therefore it could dispatch using S'Tag. Only if you use X.Value. >> But this is destroyed prior to the >> assignment of the value returned by Value. > > This is an implementation detail. This is how assignment works no matter what the language!