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  1. struct A { };
  2. struct B { };
  3. struct A_D : public A { };
  4.  
  5. struct A_applicator {
  6.     virtual void apply( A ) { }
  7. };
  8. struct B_applicator {
  9. 	virtual void apply( B ) { }
  10. };
  11. struct dual_applicator : public B_applicator, public A_applicator {
  12. 	using B_applicator::apply;
  13. 	using A_applicator::apply;
  14. };
  15.  
  16. int main() {
  17. 	dual_applicator app;
  18. 	A_D d;
  19. 	app.apply(d);
  20. }
  21.  
Success #stdin #stdout 0s 2848KB
comments (?)
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Standard input is empty
stdout 
Standard output is empty
https://ideone.com/i4fE9O
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language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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