{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"//^^^^<safe-fn-pointer-to-unsafe-fn-pointer><fn-item-to-fn-pointer>"}]}
                       //^^^^<safe-fn-pointer-to-unsafe-fn-pointer><fn-item-to-fn-pointer>
    let _: unsafe fn() = main;
    let _: unsafe fn() = main as fn();