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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct Base{
  5. 	int foo = 1;	
  6. };
  7. struct Derived : public Base{
  8. 	int bar = 2;
  9. };
  10.  
  11. int main() {
  12. 	Base b;
  13.  
  14. 	Derived *d = reinterpret_cast<Derived*>(&b);
  15.  
  16. 	cout << d->bar << endl;
  17.  
  18.  
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 3096KB
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https://ideone.com/oyfWty
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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