1  /* PR c/88886 - ice in get_constant, at c-family/c-format.c:292
       2     { dg-do compile }
       3     { dg-options "-Wall" } */
       4  
       5  int sscanf (long, unsigned[], ...);   /* { dg-warning "conflicting types for built-in function .sscanf.; expected .int\\\(const char \\\*, const char \\\*, ...\\\)." } */
       6  
       7  void a (void)
       8  {
       9    sscanf (0,
      10  	  ""        /* { dg-warning "passing argument 2 of .sscanf. from incompatible pointer type" } */
      11  	  );
      12  }
      13  
      14  /* The invalid scanf call may also trigger:
      15     { dg-prune-output "accessing 4 bytes in a region of size 1" }
      16     { dg-prune-output "accessing 2 bytes in a region of size 1" } */