From: "ozan s. yigit" <oz@cs.yorku.ca>
To: 9fans@cse.psu.edu
Subject: macro fun [Re: [9fans] plan or side effect]
Date: Thu, 14 Mar 2002 09:56:31 +0000 [thread overview]
Message-ID: <4da3d9af.0203131248.60d6899e@posting.google.com> (raw)
In-Reply-To: <87adtj7yyl.fsf@becket.becket.net>
Thomas Bushnel [in response to boyd]
> >
> > s/amazing //
> > s/performance/correctness/
>
> Um, so, is there a bug in the glibc implementation of strcpy?
Um, so, would you consider the following a bug in gcc, glibc or both:
bent!oz| cc -o t t.c
bent!oz| ./t
hello world!
bent!oz| cc -O -o t t.c
t.c:3: parse error before `__extension__'
i'll let you figure out what t.c trivially contains to make a soup
with the "optimized" macro, thanks to simple textual substitution. :)
so would be be fair to say the generated output is not correct, and boyd
is right to be concerned?
oz
---
gag reflex is an essential part of computing.
next prev parent reply other threads:[~2002-03-14 9:56 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-28 17:41 [9fans] plan or side effect David Gordon Hogan
2002-03-01 10:02 ` Thomas Bushnell, BSG
2002-03-01 12:07 ` Boyd Roberts
2002-03-04 10:04 ` Thomas Bushnell, BSG
2002-03-04 17:11 ` Sean Quinlan
2002-03-04 18:23 ` ozan s yigit
2002-03-05 9:41 ` Thomas Bushnell, BSG
2002-03-05 9:56 ` Boyd Roberts
2002-03-05 9:43 ` Boyd Roberts
2002-03-08 17:30 ` Thomas Bushnell, BSG
2002-03-08 18:00 ` Dan Cross
2002-03-11 10:04 ` Ralph Corderoy
2002-03-11 10:04 ` Thomas Bushnell, BSG
2002-03-14 9:56 ` ozan s. yigit [this message]
2002-03-15 10:18 ` macro fun [Re: [9fans] plan or side effect] Thomas Bushnell, BSG
2002-03-15 10:18 ` Douglas A. Gwyn
2002-03-15 17:48 ` ozan s. yigit
2002-03-15 18:40 ` Mike Haertel
2002-03-18 10:38 ` ozan s yigit
2002-03-15 18:42 ` Mike Haertel
2002-03-18 10:32 ` Thomas Bushnell, BSG
2002-03-18 10:33 ` Thomas Bushnell, BSG
2002-03-21 11:01 ` ozan s yigit
2002-03-18 10:33 ` Ralph Corderoy
2002-03-19 9:49 ` Douglas A. Gwyn
2002-03-21 11:01 ` Ralph Corderoy
2002-03-18 10:38 ` AMSRL-CI-CN
2002-03-20 13:38 ` Boyd Roberts
2002-03-18 10:38 ` ozan s. yigit
2002-03-18 13:08 ` Wladimir Mutel
2002-03-19 9:49 ` ozan s. yigit
2002-03-19 9:49 ` Douglas A. Gwyn
2002-03-19 16:01 ` ozan s yigit
2002-03-01 11:57 ` [9fans] plan or side effect Boyd Roberts
2002-03-18 11:22 macro fun [Re: [9fans] plan or side effect] forsyth
2002-03-18 17:37 ` Thomas Bushnell, BSG
2002-03-18 18:05 forsyth
2002-03-19 9:50 ` Douglas A. Gwyn
2002-03-19 10:57 forsyth
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