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=-1.3 required=5.0 tests=BAYES_00,INVALID_MSGID autolearn=no autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,50ad4ada98045ba X-Google-Attributes: gid103376,public From: Simon Wright Subject: Re: A small Ada success story Date: 1999/03/22 Message-ID: #1/1 X-Deja-AN: 457470708 X-NNTP-Posting-Host: pogner.demon.co.uk:158.152.70.98 References: <119fb4e248%hubersn@lcs.wn.bawue.de> <7cp9cp$743$1@nnrp1.dejanews.com> <36F0A77F.B0151962@rocketmail.com> <7crpn2$kt6@drn.newsguy.com> <921866918.613.55@news.remarQ.com> <7d2nvv$9f4$1@nnrp1.dejanews.com> X-Complaints-To: abuse@demon.net X-Trace: news.demon.co.uk 922086681 nnrp-06:5645 NO-IDENT pogner.demon.co.uk:158.152.70.98 Organization: A poorly-installed InterNetNews site Newsgroups: comp.lang.ada Date: 1999-03-22T00:00:00+00:00 List-Id: robert_dewar@my-dejanews.com writes: > One important issue here is to have a clear idea of what > exceptions are for. I am constantly amazed to see Ada > code which very badly abuses exceptions, and uses them > essentially as an (out of) control form in a general way. > I fear that adding capability to exception handling can > further encourage such misuse. Perhaps this has roots in Lisp/Scheme? (letcc, try/catch/throw ..) I suppose you "need" the technique in a language without 'return'. Disclaimer: I'm just reading this section in "The Seasoned Schemer".