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* [Bug c++/16784] New: Wrong warning : control reaches end of non-void function
@ 2004-07-27 16:08 sylvain dot pion at sophia dot inria dot fr
  2004-07-27 16:13 ` [Bug c++/16784] [3.5 regression] " bangerth at dealii dot org
  2004-07-27 16:29 ` pinskia at gcc dot gnu dot org
  0 siblings, 2 replies; 3+ messages in thread
From: sylvain dot pion at sophia dot inria dot fr @ 2004-07-27 16:08 UTC (permalink / raw)
  To: gcc-bugs

g++ 3.5, with -Wall, emits a buggy warning for the code below.
g++ 3.4 works fine.

--------------------
struct A {
  A() {}
  ~A() {}
};

int k()
{
  A K;
  bool b;
    
  if ( b ) {
    A G;
    return 0;
  }
  else
    return 0;
}
--------------------

spion@termite:~/GCC> ./Linux/bin/g++ -Wall -c warn_3_5.C
warn_3_5.C: In function `int k()':
warn_3_5.C:17: warning: control reaches end of non-void function

-- 
           Summary: Wrong warning : control reaches end of non-void function
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sylvain dot pion at sophia dot inria dot fr
                CC: gcc-bugs at gcc dot gnu dot org,sylvain dot pion at
                    sophia dot inria dot fr
  GCC host triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16784


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug c++/16784] [3.5 regression] Wrong warning : control reaches end of non-void function
  2004-07-27 16:08 [Bug c++/16784] New: Wrong warning : control reaches end of non-void function sylvain dot pion at sophia dot inria dot fr
@ 2004-07-27 16:13 ` bangerth at dealii dot org
  2004-07-27 16:29 ` pinskia at gcc dot gnu dot org
  1 sibling, 0 replies; 3+ messages in thread
From: bangerth at dealii dot org @ 2004-07-27 16:13 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From bangerth at dealii dot org  2004-07-27 16:13 -------
Confirmed, a mainline regression. 
W. 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-07-27 16:13:31
               date|                            |
            Summary|Wrong warning : control     |[3.5 regression] Wrong
                   |reaches end of non-void     |warning : control reaches
                   |function                    |end of non-void function
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16784


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug c++/16784] [3.5 regression] Wrong warning : control reaches end of non-void function
  2004-07-27 16:08 [Bug c++/16784] New: Wrong warning : control reaches end of non-void function sylvain dot pion at sophia dot inria dot fr
  2004-07-27 16:13 ` [Bug c++/16784] [3.5 regression] " bangerth at dealii dot org
@ 2004-07-27 16:29 ` pinskia at gcc dot gnu dot org
  1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-07-27 16:29 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-07-27 16:29 -------


*** This bug has been marked as a duplicate of 16558 ***

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16784


^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2004-07-27 16:29 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-07-27 16:08 [Bug c++/16784] New: Wrong warning : control reaches end of non-void function sylvain dot pion at sophia dot inria dot fr
2004-07-27 16:13 ` [Bug c++/16784] [3.5 regression] " bangerth at dealii dot org
2004-07-27 16:29 ` pinskia at gcc dot gnu dot org

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