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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. template <class F>
  5. void funkcja (F &&comp) { }
  6.  
  7.  
  8.  
  9. template <class T, class F>
  10. class priority_queue {
  11. private:
  12.     F &&comp;
  13.  
  14. public:
  15.     priority_queue (F &&_comp) : comp(_comp) { }
  16. };
  17.  
  18. bool gr (int a, int b) { return true; }
  19.  
  20. int main() {
  21. 	priority_queue <int, decltype(gr)> a(gr);
  22. 	// funkcja(gr); // to dziala bez problemu
  23. 	return 0;
  24. }
Success #stdin #stdout 0s 3092KB
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https://ideone.com/FqsBhQ
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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