Please consider this code:
请考虑这段代码:
template<typename T>
char (&f(T[1]))[1];
template<typename T>
char (&f(...))[2];
int main() { char c[sizeof(f<void()>(0)) == 2]; }
templatPlease consider this code:
请考虑这段代码:
template<typename T>
char (&f(T[1]))[1];
template<typename T>
char (&f(...))[2];
int main() { char c[sizeof(f<void()>(0)) == 2]; }
templat