[Bug c++/33483] New warning suggestion (for -Wall): sizeof() with non-lvalue has side effects that will not execute at runtime

Wed Sep 19 03:13:00 GMT 2007


------- Comment #3 from bangerth at dealii dot org  2007-09-19 03:13 -------
Confirmed. Using sizeof with an argument that appears to have side effects
but isn't evaluated seems like an error waiting to happen.
W.


-- 

bangerth at dealii dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bangerth at dealii dot org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-09-19 03:13:48
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33483