930429-1.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 15 行

char *
f (char *p)
{
  short x = *p++ << 16;
  return p;
}

main ()
{
  char *p = "";
  if (f (p) != p + 1)
    abort ();
  exit (0);
}