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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct Widget {
  5. 	Widget(int) { cout << "ctor" << endl; }
  6. };
  7.  
  8. struct Gadget {
  9. 	Gadget(const int&) { cout << "ctor" << endl; }
  10. 	Gadget(int&&) { cout << "ctor" << endl; }
  11. };
  12.  
  13. int main() {
  14. 	int x = 5;
  15. 	Widget{x};
  16. 	Widget{10};
  17. 	Gadget{x};
  18. 	Gadget{10};
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin
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Standard input is empty
stdout
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ctor
ctor
ctor
ctor
https://ideone.com/pMXCGj
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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