Path: csiph.com!x330-a1.tempe.blueboxinc.net!newsfeed.hal-mli.net!feeder3.hal-mli.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!border3.nntp.dca.giganews.com!Xl.tags.giganews.com!border1.nntp.dca.giganews.com!nntp.giganews.com!local2.nntp.dca.giganews.com!nntp.earthlink.com!news.earthlink.com.POSTED!not-for-mail NNTP-Posting-Date: Thu, 01 Dec 2011 16:43:47 -0600 Message-ID: <4ED80320.7A05@mindspring.com> Date: Thu, 01 Dec 2011 17:43:44 -0500 From: pete Reply-To: pfiland@mindspring.com Organization: PF X-Mailer: Mozilla 3.04Gold (WinNT; I) MIME-Version: 1.0 Newsgroups: comp.lang.c Subject: Re: Type interchange References: <4ED6AE65.8050901@verizon.net> <4ED6C5F0.1080608@verizon.net> <0.041cc3761d33f47105cd.20111201030905GMT.87d3c9ouni.fsf@bsb.me.uk> <4ED7A703.4658@mindspring.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 24 X-Usenet-Provider: http://www.giganews.com NNTP-Posting-Host: 4.156.228.236 X-Trace: sv3-9SFqrFzNe03WwwAYrtSAK2F/iHb38khjYbjCCCboSNPpPGNJQePcCsjyOjB3iEAEHi1xzzldz+N2Mf8!kNEKay55A+CnhUlqfHP6rFo8fZvodjgpSpNAS511XxZtgWBOnT2mXzfJadffI/7fAaseIK5exeFQ!l33iysLRJEY= X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.40 X-Original-Bytes: 2018 Xref: x330-a1.tempe.blueboxinc.net comp.lang.c:14196 Keith Thompson wrote: > > pete writes: > > James Kuyper wrote: > >> Some people prefer to describe this by saying that if there's any > >> possible conforming implementation > >> where the behavior is undefined, then > >> the behavior is undefined, period, even on other implementations where > >> the condition that makes it undefined isn't true - but I find that > >> interpretation incoherent. > > > > That way, > > whether or not a program contains undefined behavior > > is a property of the C program, > > and not a property of the > > combination of the implementation and C program. > > int n = 32767; > n ++; The behavior of that code isn't limited by the standard, is it? -- pete