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  1. #include <iostream>
  2.  
  3. class foo
  4. {
  5. 	private:
  6. 		struct bar
  7. 		{
  8. 			int member_;
  9. 		};
  10.  
  11. 	public:
  12. 		void print()
  13. 		{
  14. 			std::cout << sizeof(decltype(foo::bar::member_)) << std::endl;
  15. 		}
  16. };
  17.  
  18. int main(int argc, char* argv[])
  19. {
  20. 	foo f;
  21. 	f.print();
  22. 	return 0;
  23. }
Success #stdin #stdout 0s 3340KB
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https://ideone.com/0rsGmt
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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