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: a07f3367d7,7dea5b3f9fad4e83 X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news2.google.com!postnews.google.com!t13g2000yqt.googlegroups.com!not-for-mail From: xorque Newsgroups: comp.lang.ada Subject: Re: SPARK left/right shift. Date: Tue, 21 Jul 2009 03:00:18 -0700 (PDT) Organization: http://groups.google.com Message-ID: <6a8fc5de-7a2d-429c-81af-e1ac68e85b1f@t13g2000yqt.googlegroups.com> References: <9d0eb92b-bb21-40eb-ac6d-2e1e829b95cc@s15g2000yqs.googlegroups.com> <3642aa53-ed44-4562-9be5-ebc2cfc1c92b@a26g2000yqn.googlegroups.com> NNTP-Posting-Host: 62.249.247.223 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Trace: posting.google.com 1248170419 31357 127.0.0.1 (21 Jul 2009 10:00:19 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Tue, 21 Jul 2009 10:00:19 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: t13g2000yqt.googlegroups.com; posting-host=62.249.247.223; posting-account=D9GNUgoAAAAmg7CCIh9FhKHNAJmHypsp User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.11) Gecko/2009061212 Iceweasel/3.0.9 (Debian-3.0.9-1),gzip(gfe),gzip(gfe) Xref: g2news2.google.com comp.lang.ada:7209 Date: 2009-07-21T03:00:18-07:00 List-Id: Rod Chapman wrote: > xorque, > If it's not a dumb question: what exactly are you trying to > implement with SPARK? It seems rather ambitious - you've > been pushing the boundaries a fair bit.... Currently, a UTF-8 encoder/decoder. Quite a few questions I've posted on here have been related to "toy" projects testing what can be done sanely with this degree of verification in Ada. I've rarely been disappointed. I'm not currently writing anything that could be described as "high-integrity" but I try to use SPARK wherever possible as I do care deeply about software quality.