labels-2.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 11 行

struct bp { void *v, *b, *e; };
f ()
{
  struct bp x = { &&L2 };
  if (&&L3 - &&L1 > 1)
    abort ();
L1:return 1;
L2:abort ();
L3:;
}