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  1. #include <cstdlib>
  2. #include <cstdio>
  3.  
  4. class A
  5. {
  6.     public:
  7. 	virtual void f()
  8. 	{
  9. 	    printf("A.f");
  10. 	}
  11. 	A(){f();}
  12. };
  13.  
  14. class B: public A
  15. {
  16.     public:
  17. 	B(){throw -1;}
  18. 	void f()
  19. 	{
  20. 	    printf("B.f");
  21. 	}
  22.         ~B(){ f();}
  23. };
  24.  
  25. class C: public A
  26. {
  27.      B b;
  28.      void f(){ printf("C.f");}
  29.      ~C(){f();}
  30. };
  31.  
  32. int main()
  33. {
  34.     try
  35.     {
  36.         A * a = new C();
  37.         delete a;
  38.     }
  39.     catch(...)
  40.     {
  41.         printf(" Exc ");
  42.     }
  43.     return 0;
  44. }
Success #stdin #stdout 0s 3228KB
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A.fA.f Exc
https://ideone.com/VH29cB
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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