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* [Bug c++/17179] New: g++ miscompiles arrays initialized with compound literals
@ 2004-08-25  2:21 anders at kaseorg dot com
  2004-08-25  4:09 ` [Bug c++/17179] " pinskia at gcc dot gnu dot org
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: anders at kaseorg dot com @ 2004-08-25  2:21 UTC (permalink / raw)
  To: gcc-bugs

The following program:

#include <stdio.h>
static int y[] = (int []) {1, 2, 3};
int main ()
{
    printf ("%d %d %d\n", y[0], y[1], y[2]);
}

gives "1 2 3" when compiled with gcc, but it gives "0 0 0" when compiled with
g++. I'm using gcc-3.3.3-7 on Fedora Core 2.

My friend using gcc-3.4.1-r2 on Gentoo reports that the same program causes g++
to segfault.

-- 
           Summary: g++ miscompiles arrays initialized with compound
                    literals
           Product: gcc
           Version: 3.3.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: anders at kaseorg dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i386-redhat-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17179


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug c++/17179] g++ miscompiles arrays initialized with compound literals
  2004-08-25  2:21 [Bug c++/17179] New: g++ miscompiles arrays initialized with compound literals anders at kaseorg dot com
@ 2004-08-25  4:09 ` pinskia at gcc dot gnu dot org
  2004-08-25  4:54 ` pinskia at gcc dot gnu dot org
  2004-08-25 12:37 ` bangerth at dealii dot org
  2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-08-25  4:09 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-08-25 04:09 -------
started to reject between 2004-05-01 and 2004-04-10

Started to ICE: Search converges between 2003-06-03-trunk (#253) and 2003-06-04-trunk (#254).

Note this neither valid C++ or even valid C99.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17179


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug c++/17179] g++ miscompiles arrays initialized with compound literals
  2004-08-25  2:21 [Bug c++/17179] New: g++ miscompiles arrays initialized with compound literals anders at kaseorg dot com
  2004-08-25  4:09 ` [Bug c++/17179] " pinskia at gcc dot gnu dot org
@ 2004-08-25  4:54 ` pinskia at gcc dot gnu dot org
  2004-08-25 12:37 ` bangerth at dealii dot org
  2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-08-25  4:54 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-08-25 04:54 -------


*** This bug has been marked as a duplicate of 16042 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17179


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug c++/17179] g++ miscompiles arrays initialized with compound literals
  2004-08-25  2:21 [Bug c++/17179] New: g++ miscompiles arrays initialized with compound literals anders at kaseorg dot com
  2004-08-25  4:09 ` [Bug c++/17179] " pinskia at gcc dot gnu dot org
  2004-08-25  4:54 ` pinskia at gcc dot gnu dot org
@ 2004-08-25 12:37 ` bangerth at dealii dot org
  2 siblings, 0 replies; 4+ messages in thread
From: bangerth at dealii dot org @ 2004-08-25 12:37 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From bangerth at dealii dot org  2004-08-25 12:37 -------
BTW, mainline reports an error on the cast, so that the question of 
the allegedly wrong code doesn't pose itself anymore. 
 
W. 

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17179


^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2004-08-25 12:37 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-08-25  2:21 [Bug c++/17179] New: g++ miscompiles arrays initialized with compound literals anders at kaseorg dot com
2004-08-25  4:09 ` [Bug c++/17179] " pinskia at gcc dot gnu dot org
2004-08-25  4:54 ` pinskia at gcc dot gnu dot org
2004-08-25 12:37 ` bangerth at dealii dot org

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