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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. template<typename T, typename U>
  6. struct Node
  7. {
  8. 	void function() { cout << "Non-specialized version" << endl; }
  9. };
  10.  
  11. template<typename U>
  12. void Node<int, U>::function() { cout << "Specialized version" << endl; }
  13.  
  14. int main()
  15. {
  16. 	Node<int, char> a;
  17. 	Node<int, int > b;
  18. 	a.function();
  19. 	b.function();
  20. 	return 0;
  21. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.cpp:12: error: invalid use of incomplete type ‘struct Node<int, U>’
prog.cpp:7: error: declaration of ‘struct Node<int, U>’
stdout
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Standard output is empty
https://ideone.com/IGvO7
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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