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  1. #include <iostream>
  2. #include <memory>
  3.  
  4. struct Test {
  5. 	Test(int i) : _i(i) {}
  6.     ~Test() { std::cout << _i << std::endl; }
  7.     int _i;
  8. };
  9.  
  10. struct A {
  11.     std::unique_ptr<Test> x {std::make_unique<Test>(1)};
  12. };
  13.  
  14. struct B: public A {
  15.     std::unique_ptr<Test> x {std::make_unique<Test>(2)};
  16. };
  17.  
  18. int main(void) {
  19. 	A *ptr = new B;
  20. 	delete ptr;
  21. }
  22.  
Success #stdin #stdout 0s 3468KB
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https://ideone.com/u2ofno
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
secret

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