[Bug c++/15942] modifying data in a int * cast pointer to a pointer to a member has no effect when -O2 is used

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-06-11 16:24 -------
This code is invalid. If you do 
  int a:: *n[8]; 
you allocate an array of 8 pointers-to-int-member. However, struct a 
does not have an integer member, only an array of integers. You are 
not allowed to convert between these. 
 
W. 
   

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15942