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: 103376,7d3cb5920e882220 X-Google-Attributes: gid103376,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news1.google.com!newsfeed2.dallas1.level3.net!news.level3.com!newsfeed-00.mathworks.com!nntp.TheWorld.com!not-for-mail From: Robert A Duff Newsgroups: comp.lang.ada Subject: Re: Exceptions Date: Thu, 13 Dec 2007 15:15:32 -0500 Organization: The World Public Access UNIX, Brookline, MA Message-ID: References: <5947aa62-2547-4fbb-bc46-1111b4a0dcc9@x69g2000hsx.googlegroups.com> <475c6ed8$0$13111$9b4e6d93@newsspool2.arcor-online.net> <1kxk3hlfa25dw$.fl2wvbn0tpbg$.dlg@40tude.net> <475d296a$0$27813$4f793bc4@news.tdc.fi> <12mjar2f2t2e6$.o2upq0n29j1f.dlg@40tude.net> <475d99c6$0$3520$4f793bc4@news.tdc.fi> <1x0h6yxp9rhy1.1thonmo9cmwy3$.dlg@40tude.net> <475e8bde$0$27850$4f793bc4@news.tdc.fi> NNTP-Posting-Host: shell01.theworld.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: pcls4.std.com 1197576932 29023 192.74.137.71 (13 Dec 2007 20:15:32 GMT) X-Complaints-To: abuse@TheWorld.com NNTP-Posting-Date: Thu, 13 Dec 2007 20:15:32 +0000 (UTC) User-Agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/21.3 (irix) Cancel-Lock: sha1:TC5GNrvIjnL8mTguc6bGLgcoOk0= Xref: g2news1.google.com comp.lang.ada:18931 Date: 2007-12-13T15:15:32-05:00 List-Id: "Randy Brukardt" writes: > Right, but in that case we *still* wouldn't need formal exceptions, because > formal objects would serve just as well. Which really was my point - no > sense in adding more cruft for that. Exactly! The desire for generic formal exceptions is a symptom of the problem, to which first-class exceptions are the obvious clean solution. - Bob