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=unavailable autolearn_force=no version=3.4.4 Path: border1.nntp.dca.giganews.com!nntp.giganews.com!goblin2!goblin.stu.neva.ru!aioe.org!.POSTED!not-for-mail From: Luke A. Guest Newsgroups: comp.lang.ada Subject: Re: Your wish list for Ada 202X Date: Fri, 4 Apr 2014 21:47:39 +0000 (UTC) Organization: Aioe.org NNTP Server Message-ID: <1893909476418340554.191505laguest-archeia.com@nntp.aioe.org> References: <7f1c01c5-3563-4b94-9831-152dbbf2ecdc@googlegroups.com> <2d62368c-9f64-49f3-98a8-5121d0c0fa23@googlegroups.com> <1396504291.12566.134.camel@pascal.home.net> <1396545517.12456.30.camel@pascal.home.net> NNTP-Posting-Host: VErUU1JQErxrT4S/w1MtRA.user.speranza.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Complaints-To: abuse@aioe.org User-Agent: NewsTap/4.0.1 (iPhone/iPod Touch) X-Notice: Filtered by postfilter v. 0.8.2 Xref: number.nntp.dca.giganews.com comp.lang.ada:185531 Date: 2014-04-04T21:47:39+00:00 List-Id: "Randy Brukardt" wrote: > Very early in the design of Ada, there was a proposal to add a unary > operator symbol specifically for the purpose converting between types. > Ichbiah and his team rejected the proposal as "+" already exists and has no > other useful purpose. They said that "+" should be used for this purpose. I don't get the idea of using plus as a conversion operator, I'd this so e mathematical notation I've not come across? Luke