anon1.c

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

// Special g++ Options:

union U {
  struct { int i; int j; };
  int a[2];
};

int main ()
{
  U u;
  u.i = 42;
  u.a[1] = 24;
  return u.j != 24 || u.a[0] != 42;
}