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  1. #include <iostream>
  2.  
  3. class TST
  4. {
  5.   public:
  6.     operator bool()
  7.     {
  8.         return true;
  9.     }
  10.  
  11.     void operator<< (int x)
  12.     {
  13.         std::cout << x;
  14.     }
  15. };
  16.  
  17. int main()
  18. {
  19.     TST x;
  20.     x >> 3;
  21. }
  22.  
Success #stdin #stdout 0s 2848KB
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https://ideone.com/i8lHfL
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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