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: 103376,2cb1f0b6d642e1dc X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news3.google.com!feeder.news-service.com!feeder.erje.net!news-2.dfn.de!news.dfn.de!news.uni-stuttgart.de!news.belwue.de!LF.net!news.enyo.de!not-for-mail From: Florian Weimer Newsgroups: comp.lang.ada Subject: Re: Pascal Calling Convention Date: Sun, 27 Mar 2011 18:38:53 +0200 Message-ID: <878vw0msbm.fsf@mid.deneb.enyo.de> References: <9b04626e-567d-408c-aab3-39b964b3ffd6@l2g2000prg.googlegroups.com> <87y641vabt.fsf@mid.deneb.enyo.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ruchba.enyo.de 1301243933 10972 172.17.135.6 (27 Mar 2011 16:38:53 GMT) X-Complaints-To: news@enyo.de Cancel-Lock: sha1:pNQMGE8gzaopVFINlHHuLoAKwp0= Xref: g2news1.google.com comp.lang.ada:18498 Date: 2011-03-27T18:38:53+02:00 List-Id: * Robert A. Duff: > Florian Weimer writes: > >> But there is undefined behavior because the standard says so, and >> undefined behavior because it's not specified at all (perhaps >> accidentally). "Erroneous execution" doesn't suffer from this >> problem. > > I don't see the difference. How do you know I didn't leave out > something important when I wrote some part of the Ada RM? > Of course, I tried not to, and I'm sure people writing the C > standard did, too. It's just when I say something is "undefined", it's not clear in what category it is. That's why I think the label is confusing.