1  /* This used to fail to compile; see PR55008.  */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -w" } */
       4  
       5  typedef unsigned long long T;
       6  
       7  void f(void)
       8  {
       9      int a, *p;
      10  
      11      T b = 6309343725;
      12  
      13      if(*p ? (b = 1) : 0)
      14          if(b - (a = b /= 0) ? : (a + b))
      15              while(1);
      16  }
      17