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=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,58ae2be75e131d99 X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,UTF8 Received: by 10.68.226.10 with SMTP id ro10mr19461194pbc.6.1329862232574; Tue, 21 Feb 2012 14:10:32 -0800 (PST) Path: wr5ni52838pbc.0!nntp.google.com!news2.google.com!goblin2!goblin.stu.neva.ru!aioe.org!.POSTED!not-for-mail From: =?utf-8?Q?Yannick_Duch=C3=AAne_=28Hibou57?= =?utf-8?Q?=29?= Newsgroups: comp.lang.ada Subject: Re: Beside of SPARK: how do you compare Alt-Ergo and Coq? Date: Tue, 21 Feb 2012 23:10:30 +0100 Organization: Ada @ Home Message-ID: References: NNTP-Posting-Host: R71d/PNwh8+XLOVLLghSiQ.user.speranza.aioe.org Mime-Version: 1.0 X-Complaints-To: abuse@aioe.org User-Agent: Opera Mail/11.61 (Linux) X-Notice: Filtered by postfilter v. 0.8.2 Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes Content-Transfer-Encoding: Quoted-Printable Date: 2012-02-21T23:10:30+01:00 List-Id: Le Tue, 21 Feb 2012 04:24:48 +0100, Yannick Duch=C3=AAne (Hibou57) = a =C3=A9crit: > how do you compare both? The main topic is that Coq cannot be easily used with language others th= an = SML/OCaml and Haskell, while Alt-Ergo uses comments as annotations in = source, like SPARK do. But I could not know how exactly SPARK is linked = to = Alt-Ergo, nor I could find any tiny example of Ada source proved with = Alt-Ergo. If any one know some tiny practical examples of Ada+Alt=E2=80=91Ergo, an= y pointers = are welcome. Another question may be: do Alt-Ergo for Ada depends on SPARK or can be = = independent from SPARK? -- = =E2=80=9CSyntactic sugar causes cancer of the semi-colons.=E2=80=9D [1] =E2=80=9CStructured Programming supports the law of the excluded muddle.= =E2=80=9D [1] [1]: Epigrams on Programming =E2=80=94 Alan J. =E2=80=94 P. Yale Univers= ity