[Bug c++/16698] [3.3/3.4/3.5 Regression] ICE with exceptions and declaration of __cxa_throw

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

------- Additional Comments From bangerth at dealii dot org  2004-07-26 00:06 -------
Indeed, this is a regression over 2.95 introduced with the new ABI. 
The ICE can be reduced to this: 
------------------- 
extern "C" void __cxa_throw (void *, void *,  void (*) (void *) ); 
 
void foo(){ 
        throw 1; 
} 
------------------- 
This ICEs everything since 3.2.3 and including mainline: 
 
x/gg> /home/bangerth/bin/gcc-3.5*/bin/c++ -c x.ii  
x.ii: In function `void foo()': 
x.ii:4: internal compiler error: Segmentation fault 
Please submit a full bug report, 
with preprocessed source if appropriate. 
See <URL:http://gcc.gnu.org/bugs.html> for instructions. 
 
It has something to do with the actual name of the function declaration, 
since if I change it the ICE goes away. 
 
W. 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |rejects-valid
   Last reconfirmed|0000-00-00 00:00:00         |2004-07-26 00:06:23
               date|                            |
            Summary|[3.3/3.4/3.5 Regression]    |[3.3/3.4/3.5 Regression] ICE
                   |Segmentation Fault when     |with exceptions and
                   |trying to compile code using|declaration of __cxa_throw
                   |exceptions                  |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16698