Method throw_something

tests/test_class.cpp:539–539

        PyPrintDestructor(const PyPrintDestructor &) = default;
        ~PyPrintDestructor() { py::print("Print from destructor"); }
        void throw_something() { throw std::runtime_error("error"); }
    };
    py::class_<PyPrintDestructor>(m, "PyPrintDestructor")
        .def(py::init<>())