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: 43d0c745c,6327f05d4989a68d X-Google-Attributes: gid43d0c745c,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit X-Received: by 10.66.85.166 with SMTP id i6mr341380paz.13.1355849854186; Tue, 18 Dec 2012 08:57:34 -0800 (PST) Path: 6ni51723pbd.1!nntp.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!news.snarked.org!xmission!newsswitch.lcs.mit.edu!nntp.TheWorld.com!.POSTED!not-for-mail From: Robert A Duff Newsgroups: comp.lang.ada,fr.comp.lang.ada Subject: Re: Press Release - Ada 2012 Language Standard Approved by ISO Date: Tue, 18 Dec 2012 11:57:24 -0500 Organization: The World Public Access UNIX, Brookline, MA Message-ID: References: NNTP-Posting-Host: shell01.theworld.com Mime-Version: 1.0 X-Trace: pcls6.std.com 1355849853 18933 192.74.137.71 (18 Dec 2012 16:57:33 GMT) X-Complaints-To: abuse@TheWorld.com NNTP-Posting-Date: Tue, 18 Dec 2012 16:57:33 +0000 (UTC) User-Agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/21.3 (irix) Cancel-Lock: sha1:Uin78/XapVCGcErjRMLyYMyS900= Content-Type: text/plain; charset=us-ascii Date: 2012-12-18T11:57:24-05:00 List-Id: dirk@vana.cs.kuleuven.be. (Dirk Craeynest) writes: > Ada 2012 brings significant enhancements to Ada, most notably in the > area of "contract-based programming." New features here include the > ability to specify preconditions and postconditions for subprograms, > and invariants for private (encapsulated) types. Why does everybody neglect predicates, which are more important than pre/post/invariant? - Bob