(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
pointer-arith-9.c
       1  /* { dg-do compile } */
       2  /* { dg-options "" } */
       3  
       4  void *foo(void)
       5  {
       6    return (void *)0 - 1;
       7  }