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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Foo{
  5. 	int foo;
  6. public:
  7. 	Foo() : foo(13) {}
  8. 	int getFoo() const { return foo; }
  9. };
  10.  
  11. union Bar{
  12. 	Foo fBar;
  13. 	double dBar;
  14. };
  15.  
  16. int main() {
  17. 	Bar bar = { Foo() };
  18.  
  19. 	cout << bar.fBar.getFoo() << endl;
  20. }
Success #stdin #stdout 0s 3468KB
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Standard input is empty
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13
https://ideone.com/Kv6nLg
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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