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  1. #include <iostream>
  2.  
  3. int const& func()
  4. {
  5. 	int x = 1;
  6. 	return x;
  7. }
  8.  
  9. int main()
  10. {
  11. 	const int& a = func();
  12.     std::cout << a << std::endl;
  13. 	std::cout << a << std::endl;
  14. }
Success #stdin #stdout 0s 3412KB
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Standard input is empty
stdout
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-1215758336
10
https://ideone.com/Rvq2Tm
language:
C++14 (clang 8.0)
created:
8 years ago
visibility:
public

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