Article View: comp.std.c
Article #687Re: Out-of-bounds pointers
From: Mike (I'll think of something ye...
Date: Wed, 11 Oct 1989 01:51
Date: Wed, 11 Oct 1989 01:51
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In article <976@crdos1.crd.ge.COM> davidsen@crdos1.UUCP (bill davidsen) writes: < Prevailing practice means what it says, that before compilers were <modified to make it illegal such code would work on most machines, such <as Sun, Vax, PC, Cray, PDP-11, etc. I think that fairly represents at <least 80% of the machines and users running pre-ANSI C. I've as yet to run across a compiler that was modifed to match ANSI that made code with undefined behavior illegal. Issue a warning, yes, but not an error. I'm even used to them issuing only a warning if ANSI says the situation in question should be an error. So, can you provide a code sample with undefined behavior, and the name of a compiler that used to accept such code, and now considers it an error? <mike -- When logic and proportion have fallen softly dead, Mike Meyer And the white knight is talking backwards, mwm@berkeley.edu And the red queen's off her head, ucbvax!mwm Remember what the dormouse said. mwm@ucbjade.BITNET
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!apple!agate!eris.berkeley.edu!mwm From: mwm@eris.berkeley.edu (Mike (I'll think of something yet) Meyer) Newsgroups: comp.std.c Subject: Re: Out-of-bounds pointers Message-ID: <1989Oct11.015156.26927@agate.berkeley.edu> Date: 11 Oct 89 01:51:56 GMT References: <1009@mtxinu.UUCP> <12570028@hpclwjm.HP.COM> <868@crdos1.crd.ge.COM> <11232@smoke.BRL.MIL> <976@crdos1.crd.ge.COM> Sender: usenet@agate.berkeley.edu (USENET Administrator;;;;ZU44) Reply-To: mwm@eris.berkeley.edu (Mike (I'll think of something yet) Meyer) Organization: Missionaria Phonibalonica Lines: 23