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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct Foo
  5. {
  6. 	Foo(int& some) : a(some), b(some) { }
  7.  
  8. 	int &a;
  9. 	int &b;
  10. };
  11.  
  12. int main() {
  13.  
  14. 	std::cout << "Expecting 1 if reference has no size and 8 if it has" << std::endl
  15. 	          << sizeof(Foo) << std::endl;
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3140KB
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stdin
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Standard input is empty
stdout
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Expecting 1 if reference has no size and 8 if it has
8
https://ideone.com/gWDsxS
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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