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  1. #include <iostream>
  2. #include <memory>
  3.  
  4. class Base
  5. {
  6. public:
  7.     Base() {}
  8. };
  9.  
  10. class Derived : public Base
  11. {
  12. public:
  13.     Derived() {}
  14.     Derived(std::initializer_list<std::pair<int, std::shared_ptr<Base>>>) {}
  15. };
  16.  
  17. int main(int argc, char ** argv)
  18. {
  19.     // auto example = new Derived({
  20.     //     { 0, std::make_shared<Derived>() }
  21.     // });
  22.  
  23.     // auto example = new Derived({
  24.     //     { 0, std::make_shared<Derived>({
  25.     //         { 0, std::make_shared<Derived>() }
  26.     //     }) }
  27.     // });
  28.  
  29.     auto example = new Derived({
  30.         { 0, std::make_shared<Derived>(std::initializer_list<std::pair<int, std::shared_ptr<Base>>> {
  31.             { 0, std::make_shared<Derived>() }
  32.         }) }
  33.     });
  34.  
  35.     return 0;
  36. }
Success #stdin #stdout 0s 3424KB
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https://ideone.com/iZPu2g
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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