[Bug c++/26757] [4.1 regression] ICE (Segmentation fault) building 3ddesktop source

["pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #8 from pinskia at gcc dot gnu dot org  2006-03-26 16:17 -------
Confirmed, this only happens with the C++ Front-end, why I don't know why.
Anyways here is a testcase which should go into the testsuite for also testing
correct code:
#include <stdlib.h>
typedef struct Config {
    int bg_size;
    int autoacquire;
}Config;

Config *cfg;

void load_background_image(void)
{
    cfg->bg_size++;

    extern Config *cfg;

    cfg->autoacquire++;

}

void
humbug ()
{
    if (cfg->autoacquire)
      cfg->bg_size++;
}


int main(void)
{
  Config a;
  cfg = &a;
  load_background_image();
  humbug();
  if (cfg->bg_size !=  2)
    abort();
  if (cfg->autoacquire != 1)
    abort();
  return 0;
}

----
And shows that it is only the C++ front-end also.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-03-26 16:17:45
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26757

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