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=unavailable autolearn_force=no version=3.4.4 Path: border1.nntp.dca3.giganews.com!border2.nntp.dca3.giganews.com!border4.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!news.bbs-scene.org!eternal-september.org!feeder.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Paul Rubin Newsgroups: comp.lang.ada Subject: Re: Ada 2012 talk at DANSAS'13 Date: Thu, 15 Aug 2013 03:33:20 -0700 Organization: Nightsong/Fort GNOX Message-ID: <7xzjsjckgf.fsf@ruckus.brouhaha.com> References: <87mwojxs80.fsf@adaheads.sparre-andersen.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: mx05.eternal-september.org; posting-host="d94d289a4df6ae47ea4d4f8b2ae808e7"; logging-data="1810"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18pbpxfs1s+adnFs4eClkKV" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) Cancel-Lock: sha1:wM+DTywCJnR5iynLUdg7t3/a+qs= sha1:A4zFS0RtteUGsXSxMpak7RWLsnM= X-Original-Bytes: 1541 Xref: number.nntp.dca.giganews.com comp.lang.ada:183033 Date: 2013-08-15T03:33:20-07:00 List-Id: Jacob Sparre Andersen writes: > Our experience so far is that GNAT-GPL-2013... only implements > static (compile-time) checking of contracts and aspects where it is > required by the language standard. Does SPARK-2014 help? I'm not sure if it exists yet, but I gather GNATProve (which is out there) is some kind of precursor to it. Disclaimer: I'm interested in trying this stuff out, but I don't really know anything about it yet, beyond having looked at a few web pages.