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May 31st, 2019
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  1. #include <iostream>
  2. #include <utility>
  3.  
  4. struct A
  5. {
  6. A() {puts("A()");};
  7. A(const A&) {puts("A(const A&)");}
  8. A(A&&){puts("A&&");}
  9. };
  10.  
  11.  
  12. std::pair<A&&, A&&> func()
  13. {
  14. return std::make_pair(A(), A());
  15. }
  16.  
  17. int main()
  18. {
  19. auto a = func();
  20. puts("test");
  21. }
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