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  1. #include <iostream>
  2.  
  3. template<typename T>
  4. T&& my_move(const T& t) noexcept {
  5.     return std::move(const_cast<T&>(t));
  6. }
  7.  
  8. struct T
  9. {
  10.     T() = default;
  11.     T(const T&) { std::cout << "copy ctor\n"; }
  12.     T(T&&)      { std::cout << "move ctor\n"; }
  13. };
  14.  
  15. int main() {
  16.     const T t;
  17.     T a = my_move(t);
  18. }
  19.  
Success #stdin #stdout 0s 3296KB
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stdin
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Standard input is empty
stdout
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move ctor
https://ideone.com/ZXcVku
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
secret

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