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=-0.9 required=5.0 tests=BAYES_00,FORGED_GMAIL_RCVD, FREEMAIL_FROM autolearn=no autolearn_force=no version=3.4.4 X-Google-Thread: 103376,6941f5cd4f1d4739 X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!postnews.google.com!u26g2000yqu.googlegroups.com!not-for-mail From: Phil Thornley Newsgroups: comp.lang.ada Subject: Re: SPARK - an idea for high integrity data structures Date: Tue, 20 Jul 2010 12:02:17 -0700 (PDT) Organization: http://groups.google.com Message-ID: <3c05d4bd-b796-4ff0-a36f-24a3550d4749@u26g2000yqu.googlegroups.com> References: <9ac8feb3-5b79-41b1-a124-df211039c1bc@c10g2000yqi.googlegroups.com> <1a490b86-e9cf-46c4-8f2e-3d633b51fa50@y13g2000yqa.googlegroups.com> NNTP-Posting-Host: 80.177.171.182 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: posting.google.com 1279652537 11595 127.0.0.1 (20 Jul 2010 19:02:17 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Tue, 20 Jul 2010 19:02:17 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: u26g2000yqu.googlegroups.com; posting-host=80.177.171.182; posting-account=Fz1-yAoAAACc1SDCr-Py2qBj8xQ-qC2q User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C),gzip(gfe) Xref: g2news1.google.com comp.lang.ada:12484 Date: 2010-07-20T12:02:17-07:00 List-Id: On 20 July, 15:33, Matteo Bordin wrote: > you may be interested in having a look at Hi-Lite: > > http://www.open-do.org/projects/hi-lite/ > > and in particular this discussion: > > http://lists.forge.open-do.org/pipermail/hi-lite-discuss/2010-June/00... Thanks for that - a very relevant discussion! However I did notice this in one of the contributions: "Our major focus is to make user proofs easy. Whether or not we prove the implementations of such containers is to be decided latter and not our current focus." But my main interest is in proving the implementations so fortunately I'm not directly duplicating this work. Cheers, Phil