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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/52299] GCC warns on compile time division by zero erroneously
Date: Mon, 20 Feb 2012 12:19:00 -0000	[thread overview]
Message-ID: <bug-52299-4-O9zcLgB7Mw@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-52299-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2012-02-20
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-20 12:13:03 UTC ---
Your testcase does not compile.  Using

template<unsigned int x>
struct test {
      static const unsigned int a_
            = x ? 10 / x : 10;
};

instead does not reproduce the warning (not even with -Wall).

Please provide preprocessed source and the command-line you are using
to reproduce the issue.


  reply	other threads:[~2012-02-20 12:17 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-17 20:00 [Bug c++/52299] New: " joseph.h.garvin at gmail dot com
2012-02-20 12:19 ` rguenth at gcc dot gnu.org [this message]
2012-02-20 16:48 ` [Bug c++/52299] " joseph.h.garvin at gmail dot com
2012-02-20 16:54 ` joseph.h.garvin at gmail dot com
2012-02-20 17:03 ` jakub at gcc dot gnu.org
2012-02-20 17:11 ` redi at gcc dot gnu.org
2012-02-20 17:13 ` redi at gcc dot gnu.org
2012-02-20 18:04 ` joseph.h.garvin at gmail dot com
2012-02-20 18:05 ` redi at gcc dot gnu.org
2012-02-20 19:20 ` jakub at gcc dot gnu.org
2012-03-12 17:00 ` paolo.carlini at oracle dot com
2012-03-12 19:29 ` paolo at gcc dot gnu.org
2012-03-12 19:31 ` paolo.carlini at oracle dot com

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