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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. template <class T>
  5. struct test1 {
  6. 	enum test2 {
  7. 		test3, test4
  8. 	};
  9. };
  10.  
  11. template <class T>
  12. typename test1<T>::test2 operator | (typename test1<T>::test2 f1, typename test1<T>::test2 f2) {
  13. 	return static_cast<typename test1<T>::test2>(
  14. 		static_cast<unsigned>(f1) | static_cast<unsigned>(f2)
  15. 	);
  16. }
  17.  
  18. int main() {
  19. 	test1<int>::test2 flags = operator | <int> (test1<int>::test3, test1<int>::test4);
  20. }
Success #stdin #stdout 0s 3092KB
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https://ideone.com/DIMeFV
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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