x.cc

// testing https://bugs.launchpad.net/ubuntu/+source/mariadb-10.6/+bug/1970634

#include <stdexcept>
	
class aio_uring
{
    static constexpr char volatile * v= 0;

public:
    aio_uring()
    {
        if (*v == '\7')
        {
            throw std::runtime_error("I just do not like 7");
        }
    }
};


aio_uring *create_linux_aio()
{
    try {
      return new aio_uring();
    } catch (std::runtime_error& error) {
      return nullptr;
    }
}