union3.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 24 行

// Origin: Mark Mitchell <[e-mail]>

struct A
{
  union 
  {
    int i;
  };
  int j;

  A ();
};

A::A ()
  : i (1), j (i = 0)
{
}

int main ()
{
  A a;
  return a.i;
}