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,FREEMAIL_FROM autolearn=unavailable autolearn_force=no version=3.4.4 X-Received: by 10.36.111.139 with SMTP id x133mr8502867itb.11.1505221026146; Tue, 12 Sep 2017 05:57:06 -0700 (PDT) X-Received: by 10.36.33.4 with SMTP id e4mr773310ita.11.1505221026106; Tue, 12 Sep 2017 05:57:06 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!border1.nntp.ams1.giganews.com!nntp.giganews.com!peer02.ams1!peer.ams1.xlned.com!news.xlned.com!peer02.am4!peer.am4.highwinds-media.com!peer02.iad!feed-me.highwinds-media.com!news.highwinds-media.com!o200no315506itg.0!news-out.google.com!p6ni965itp.0!nntp.google.com!o200no315504itg.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Tue, 12 Sep 2017 05:57:05 -0700 (PDT) In-Reply-To: Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=2a02:c7d:3c35:b000:325a:3aff:fe0f:37a5; posting-account=L2-UcQkAAAAfd_BqbeNHs3XeM0jTXloS NNTP-Posting-Host: 2a02:c7d:3c35:b000:325a:3aff:fe0f:37a5 References: User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: Subject: Re: how to copy complete column (or row) of matrix to another? From: Lucretia Injection-Date: Tue, 12 Sep 2017 12:57:06 +0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Received-Body-CRC: 3801983767 X-Received-Bytes: 2031 Xref: news.eternal-september.org comp.lang.ada:48053 Date: 2017-09-12T05:57:05-07:00 List-Id: I agree that multi-dimensional array slices should be supported. One of the= tenet's of Ada is to leave the implementation of things up to the compiler= , because it knows how best to do it, e.g. parameter passing. I asked about it here, https://groups.google.com/d/msg/comp.lang.ada/L9XiRr= jm3B0/cXfKlQ9-AwAJ and the response was, it's not going to happen due to a = slice being a name as Randy mentions, but it's not a request to speed up th= e assignment, it's just syntactic sugar to aid readability, another of Ada'= s tenets. Even the AARM says so here, http://www.ada-auth.org/standards/12aarm/html/A= A-4-1-2.html see 8.b.