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  1. #include <iostream>
  2. #include <assert.h>
  3.  
  4. using namespace std;
  5.  
  6. struct A {
  7.         A() { assert(false); }
  8. 	A(int a) { cout << "A=" << a << endl; }
  9. };
  10. struct B : virtual A {
  11. 	B(int a)  {}
  12. };
  13. struct C : virtual A {
  14. 	C(int a) : A(a) {}
  15. };
  16.  
  17. struct Hoge : B, C {
  18. 	Hoge() : B(1), C(2),  A(3) {}
  19. };
  20.  
  21. int main(int ac, char* av[]) {
  22. 	Hoge hoge;
  23. 	return 0;
  24. }
  25.  
Success #stdin #stdout 0.01s 2724KB
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stdin
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Standard input is empty
stdout
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A=3
https://ideone.com/J6ThVM
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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