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From: Andreas Schwab <schwab@suse.de>
To: "Matthias B." <msbREMOVE-THIS@winterdrache.de>
Cc: gcc@gcc.gnu.org
Subject: Re: signed vs unsigned pointer warning
Date: Sat, 09 Oct 2004 01:39:00 -0000	[thread overview]
Message-ID: <je4ql5gcrj.fsf@sykes.suse.de> (raw)
In-Reply-To: <20041008205704.512ab964@buddha.localdomain.de> (Matthias B.'s message of "Fri, 8 Oct 2004 20:57:04 +0200")

"Matthias B." <msbREMOVE-THIS@winterdrache.de> writes:

> So what? On my system all the is* calls return the same thing for EOF as
> they do for 255, namely 0. Is there an actual locale where any of the
> is*() calls returns non-zero for 255? In any case, for the usual western
> locales, your argument is invalid.

For any locale that uses the Latin-1 character set isalpha(255) returns
non-zero (<U00FF> is LATIN SMALL LETTER Y WITH DIAERESIS).

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Maxfeldstraße 5, 90409 Nürnberg, Germany
Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

  parent reply	other threads:[~2004-10-08 20:45 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-09-22 16:43 Morten Welinder
2004-09-22 17:17 ` Paul Koning
2004-09-22 17:27   ` Morten Welinder
2004-09-22 17:49     ` Dave Korn
2004-09-22 17:20 ` Dave Korn
2004-09-23  1:31   ` Andreas Schwab
2004-09-23 12:29     ` Dave Korn
2004-09-23 18:57       ` Joe Buck
2004-09-23 19:38         ` Dave Korn
2004-09-27  2:04   ` Jamie Lokier
2004-10-08 13:29     ` Nick Ing-Simmons
2004-10-08 13:32       ` Dave Korn
2004-10-08 17:20       ` Joe Buck
2004-10-08 17:28         ` Paul Jarc
2004-10-08 17:59           ` Joe Buck
2004-10-08 18:15             ` Dave Korn
2004-10-08 18:22               ` Joe Buck
2004-10-08 18:24             ` Jamie Lokier
2004-10-08 19:57             ` Paul Jarc
2004-10-09  7:05               ` Jamie Lokier
2004-10-09  8:48                 ` Paul Jarc
2004-10-11 16:34                   ` Richard Earnshaw
2004-10-08 18:57         ` Morten Welinder
2004-10-08 20:59           ` Matthias B.
2004-10-08 22:34             ` Paul Koning
2004-10-10  2:03               ` Matthias B.
2004-10-09  1:39             ` Andreas Schwab [this message]
2004-10-11  0:11           ` Kai Henningsen
  -- strict thread matches above, loose matches on Subject: below --
2004-09-21 20:52 Richard Henderson
2004-09-21 22:36 ` Linus Torvalds
2004-09-22 14:35   ` Dave Korn

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