1 2 int ary[4]; 3 extern int unb[]; 4 typedef int z[0]; 5 6 7 template<typename _Tp> 8 struct __aligned_membuf 9 { 10 unsigned char _M_storage[sizeof(_Tp)]; 11 _Tp bob[5]; 12 13 typedef _Tp ary[5]; 14 typedef const ary c_ary; 15 }; 16