/******************************************************************************
Welcome to GDB Online.
GDB online is an online compiler and debugger tool for C, C++, Python, PHP, Ruby,
C#, VB, Perl, Swift, Prolog, Javascript, Pascal, HTML, CSS, JS
Code, Compile, Run and Debug online from anywhere in world.
*******************************************************************************/
#include <iostream>
struct A
{
friend class B;
const int i, k;
private:
A() = default;
};
class B
{
public:
A what () { return {1, 2}; }
};
int main ()
{
B b {};
A a {2};
return 0;
}
