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  1. #include <iostream>
  2.  
  3. struct B
  4. {
  5. 	virtual void f(int i = 42) { std::cout << "B" << i << std::endl; }
  6. };
  7.  
  8. struct D : B
  9. {
  10. 	virtual void f(int i = 100500) { std::cout << "D" << i << std::endl; }
  11. };
  12.  
  13. int main() {
  14. 	B* b = new D;
  15. 	b->f(); 
  16. }
Success #stdin #stdout 0s 3228KB
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Standard input is empty
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D42
https://ideone.com/WLpqa9
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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