enum hack test

enum hack test

#include <iostream>

class Y {
 private:
  enum { yy = 10 };
  double store[yy];
};

class X {
 private:
  enum { xx = 10 };
};



int main() {
  std::cout << sizeof(Y) << std::endl;
  std::cout << sizeof(X) << std::endl;
}

output:
sizeof(Y): 80
sizeof(X): 1