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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class C {
  5. public:
  6. 	int a;
  7. 	C () {}
  8. 	C (const C& c) {
  9. 		cout << "copy constructor";
  10. 	}
  11. };
  12.  
  13. C* ptr;
  14.  
  15. C func(){
  16. 	C c;
  17. 	c.a = 132;
  18. 	ptr = &c;
  19. 	return c;
  20. }
  21.  
  22. int main() {
  23.     C c1 = func();
  24.     (*ptr).a = 34;
  25.     cout << c1.a << endl;
  26. 	return 0;
  27. }
  28.  
  29.  
  30.  
  31.  
Success #stdin #stdout 0.01s 5284KB
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Standard input is empty
stdout
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34
https://ideone.com/5b1spm
language:
C++14 (gcc 8.3)
created:
3 days ago
visibility:
public

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