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  1. 	#include <iostream>
  2. 	#include <string>
  3.  
  4. 	struct S {
  5. 		template<typename T>
  6. 		S(const T& t) 
  7. 		{ std::cout << "T t\n"; }
  8.  
  9. 		std::string value_;
  10. 	};
  11.  
  12.  
  13. 	template<>
  14. 	S::S(const std::string&) {
  15. 		std::cout << "const string&\n";
  16. 	}
  17.  
  18. 	int main() {
  19. 		S s1(42);
  20.  
  21. 		std::string foo{"bar"};
  22. 		const std::string& foor = foo;
  23. 	    S s2(foo);
  24. 	    S s3(foor);
  25. 	}
Success #stdin #stdout 0s 5308KB
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Standard input is empty
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T t
const string&
const string&
https://ideone.com/jM3uBy
language:
C++14 (gcc 8.3)
created:
13 days ago
visibility:
public

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