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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct A{
  5.     int x;
  6.     A& set(int y) {
  7.                     x=y;
  8.                     return *this;       
  9.     }
  10. };
  11.  
  12. A get(int val) {
  13.     A a = {val};
  14.     return a;
  15. }
  16.  
  17. void print(const A& a) {
  18.     cout << a.x << endl;
  19. }
  20.  
  21. int main() {
  22. 	print(get(3).set(6));        
  23. 	return 0;
  24. }
  25.  
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
stdout
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6
https://ideone.com/GtaVpS
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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