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: 103376,20a383dc7abacbdf X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Received: by 10.68.219.170 with SMTP id pp10mr3116179pbc.1.1340916226757; Thu, 28 Jun 2012 13:43:46 -0700 (PDT) Path: l9ni30774pbj.0!nntp.google.com!news1.google.com!newsfeed2.dallas1.level3.net!news.level3.com!bloom-beacon.mit.edu!newsswitch.lcs.mit.edu!nntp.TheWorld.com!.POSTED!not-for-mail From: Robert A Duff Newsgroups: comp.lang.ada Subject: Re: Ada evolving towards formal analysis? Date: Thu, 28 Jun 2012 16:43:45 -0400 Organization: The World Public Access UNIX, Brookline, MA Message-ID: References: <9fc18cdc-c3e4-4744-a193-a9c521948768@googlegroups.com> NNTP-Posting-Host: shell01.theworld.com Mime-Version: 1.0 X-Trace: pcls6.std.com 1340916226 8859 192.74.137.71 (28 Jun 2012 20:43:46 GMT) X-Complaints-To: abuse@TheWorld.com NNTP-Posting-Date: Thu, 28 Jun 2012 20:43:46 +0000 (UTC) User-Agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/21.3 (irix) Cancel-Lock: sha1:SadrLhqS6fHvgZOGE6f7BeoJxoM= Content-Type: text/plain; charset=us-ascii Date: 2012-06-28T16:43:45-04:00 List-Id: i3text@gmail.com writes: > I have been reading about SPARK, and about related systems like Spec#, > JML, ACSL/Frama-c, and Escher C Verifier. These systems basically add > type constraints, design by contract, and a prover to support code > verification. > > Now I see that Ada 2012 is incorporating some part of design by > contract. How far is it intended to make Ada implementations > (e.g. GNAT) like the things mentioned above? Is Ada going to get a > prover? AdaCore is working on such things. - Bob