From: Andreas Schwab <schwab@linux-m68k.org>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: Katsumi Yamaoka <yamaoka@jpl.org>, 13818@debbugs.gnu.org
Subject: bug#13818: 24.3.50; Bootstrap failed on Cygwin due to revno: 111870
Date: Wed, 27 Feb 2013 09:34:00 +0100 [thread overview]
Message-ID: <mvmtxoytatj.fsf@hawking.suse.de> (raw)
In-Reply-To: <512DBD91.2090001@cs.ucla.edu> (Paul Eggert's message of "Wed, 27 Feb 2013 00:02:25 -0800")
Paul Eggert <eggert@cs.ucla.edu> writes:
> extern char data_start[];
> char ch;
> int
> main ()
> {
> return data_start == &ch;
The compiler can deduce that data_start can never equal &ch.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2013-02-27 8:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 7:23 bug#13818: 24.3.50; Bootstrap failed on Cygwin due to revno: 111870 Katsumi Yamaoka
2013-02-26 12:42 ` Ken Brown
2013-02-26 17:35 ` Paul Eggert
2013-02-26 22:59 ` Katsumi Yamaoka
2013-02-27 8:02 ` Paul Eggert
2013-02-27 8:34 ` Andreas Schwab [this message]
2013-02-27 11:25 ` Ken Brown
2013-02-28 3:25 ` Ken Brown
2013-02-26 23:13 ` Ken Brown
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