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From: "joseph at codesourcery dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/58346] ICE with SIGFPE at -O1 and above on x86_64-linux-gnu (affecting trunk, 4.8, 4.7, and 4.6)
Date: Mon, 09 Sep 2013 17:04:00 -0000	[thread overview]
Message-ID: <bug-58346-4-04G0ARRtC8@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-58346-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58346

--- Comment #5 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
I think some of the uses of the zero-size-objects extension are ones for 
which making an array of such objects is reasonable, but it makes sense to 
give an error for trying to subtract pointers to such objects.


  parent reply	other threads:[~2013-09-09 17:04 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-58346-4@http.gcc.gnu.org/bugzilla/>
2013-09-08  8:13 ` [Bug ipa/58346] " mikpe at it dot uu.se
2013-09-09  8:29 ` [Bug c/58346] " rguenth at gcc dot gnu.org
2013-09-09  8:34 ` rguenth at gcc dot gnu.org
2013-09-09 17:04 ` joseph at codesourcery dot com [this message]
2013-09-10  7:49 ` rguenther at suse dot de
2013-09-10 22:22 ` joseph at codesourcery dot com
2014-01-10 16:27 ` mpolacek at gcc dot gnu.org
2014-01-17 10:15 ` mpolacek at gcc dot gnu.org
2014-01-17 10:19 ` mpolacek at gcc dot gnu.org
2014-01-17 14:52 ` mpolacek at gcc dot gnu.org
2014-01-17 17:06 ` law at redhat dot com
2014-01-23 19:19 ` mpolacek at gcc dot gnu.org

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