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: 103376,6d79efdb8dde2c5a X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII Path: g2news1.google.com!news3.google.com!feeder1.cambriumusenet.nl!feed.tweaknews.nl!193.201.147.68.MISMATCH!feeder.news-service.com!newsfeed.straub-nv.de!eternal-september.org!feeder.eternal-september.org!.POSTED!not-for-mail From: "J-P. Rosen" Newsgroups: comp.lang.ada Subject: Re: Categories for SPARK on Rosetta Code (Was: SPARK : third example for Roesetta - reviewers welcome) Date: Fri, 20 Aug 2010 18:23:32 +0200 Organization: Adalog Message-ID: References: <4c69a251$0$2371$4d3efbfe@news.sover.net> <4c69cd5f$0$2375$4d3efbfe@news.sover.net> <1ddee5a6-fc25-4d23-bebd-3364923d0aa5@z10g2000yqb.googlegroups.com> <7cf71c68-4faf-4a7b-a350-405ff7f12ff9@z10g2000yqb.googlegroups.com> <4xb6sjkpzo1r$.138841gile5s0$.dlg@40tude.net> <87wrrnjf9f.fsf_-_@hugsarin.sparre-andersen.dk> <3ed38f7f-372d-422e-9bda-eca8a73d3f0d@x21g2000yqa.googlegroups.com> <1ncf62lqqj7ab$.1czxyaw96dl17.dlg@40tude.net> <1y0wcz3etd5au.1kgyc5ls0w5kk$.dlg@40tude.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Injection-Date: Fri, 20 Aug 2010 16:23:42 +0000 (UTC) Injection-Info: mx03.eternal-september.org; posting-host="Dn22F68J9CHYFQQlT81DGA"; logging-data="17095"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18MvBiCeKPk2Cm7ua1VgoII" User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; rv:1.9.2.8) Gecko/20100802 Thunderbird/3.1.2 In-Reply-To: Cancel-Lock: sha1:2riLQsVxeO8kiya1OizKHWJ0vtc= Xref: g2news1.google.com comp.lang.ada:13541 Date: 2010-08-20T18:23:32+02:00 List-Id: Le 20/08/2010 16:05, Dmitry A. Kazakov a �crit : > I thought about a specific approach to programming, as it was proposed by > Dijkstra, with designing both the program and a proof that certain > properties of the program hold. SPARK's annotations support this approach. > This is not specific to SPARK. > Good - and I still think that Eiffel could claim that to a certain extent, and also Ada with Pre/Post condition. Now, do you have a name for it? -- --------------------------------------------------------- J-P. Rosen (rosen@adalog.fr) Visit Adalog's web site at http://www.adalog.fr