[Bug c++/21614] [4.0 regression] wrong code when calling member function of undefined class

["bangerth at dealii dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From bangerth at dealii dot org  2005-05-17 17:52 -------
Confirmed. Here is a simpler case: 
----------------- 
extern void findme(); 
 
struct Z *p; 
void (Z::*m) (); 
 
void  rr () { 
  findme(); 
  (p->*m)(); 
  findme(); 
} 
------------------ 
if one greps for the two calls of 'findme' in the assembler output, there 
is indeed quite some code when using gcc3.4, but nothing with gcc4.0. 
That's definitely a regression. 
 
W. 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2005-05-17 17:23:19         |2005-05-17 17:52:25
               date|                            |
            Summary|[4.0/4.1 Regression]        |[4.0 regression] wrong code
                   |invokation of undefined     |when calling member function
                   |class'es method is ignored  |of undefined class


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21614