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Question #307 Difficulty: 2

According to the C++17 standard, what is the output of this program? 

    #include <iostream>

struct S
{
  S() = delete;
  int x;
};

int main()
{
  auto s = S{};
  std::cout << s.x;
}

Hint:

Does S{} necessarily call the default constructor?

Answer:

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