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: a07f3367d7,2b7c12792df12141 X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news2.google.com!postnews.google.com!e24g2000vbe.googlegroups.com!not-for-mail From: roderick.chapman@googlemail.com Newsgroups: comp.lang.ada Subject: Re: Checking Ada against formal specifications. Date: Thu, 4 Jun 2009 14:07:37 -0700 (PDT) Organization: http://groups.google.com Message-ID: <2f75f912-2bb2-40ea-91f1-c0ecec5e3d2d@e24g2000vbe.googlegroups.com> References: <83d47b94-64bd-41ab-8efe-f142e64bf0f5@s20g2000vbp.googlegroups.com> <4a1d4c25$0$31875$9b4e6d93@newsspool3.arcor-online.net> <9eb1c5e1-50ea-4b1c-abf5-fa50ac16a1be@f19g2000yqh.googlegroups.com> <4a1d7721$0$32665$9b4e6d93@newsspool2.arcor-online.net> <8e52fd42-28aa-4bc8-b1c7-69ff065f899f@j18g2000yql.googlegroups.com> <4d4e8cec-e899-4f12-a49d-8c8c42aca2f8@r13g2000vbr.googlegroups.com> NNTP-Posting-Host: 90.192.138.83 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Trace: posting.google.com 1244149658 31497 127.0.0.1 (4 Jun 2009 21:07:38 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Thu, 4 Jun 2009 21:07:38 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: e24g2000vbe.googlegroups.com; posting-host=90.192.138.83; posting-account=HCzrEgkAAABSfGsTnv-u5wET6EzuneVi User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en; rv:1.8.1.21) Gecko/20090327 Camino/1.6.7 (like Firefox/2.0.0.21pre),gzip(gfe),gzip(gfe) Xref: g2news2.google.com comp.lang.ada:6280 Date: 2009-06-04T14:07:37-07:00 List-Id: On Jun 4, 9:05 pm, xorquew...@googlemail.com wrote: > roderick.chap...@googlemail.com wrote: > > Err...yeah...congratulations on being the first person on c.l.a to > > spot this... :-) > > - Rod Chapman, SPARK Team > > Thanks for the excellent work, Rod. > > I'll be attempting to port this to FreeBSD in due course. The Ada-based tools should be trivial to port - we've worked really hard to make this work on all platforms straight out of the box with GNAT GPL 2009 or almost any recent build of GNAT Pro. The PROLOG-based tools (Simplifier and Checker) could be more problematical, since we currently use the SICSTUS PROLOG compiler. A port to GNU PROLOG would be an interesting little project to try. All the best, Rod