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  1. #include <iostream>
  2. using namespace std;
  3.  
  4.  
  5. template <class T>
  6. T&& forward(T&& a)
  7. {
  8.     return a;
  9. }
  10.  
  11. int main() {
  12.  
  13. 	int a;
  14. 	forward( a );
  15.  
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3292KB
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https://ideone.com/jGStS0
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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