{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"Rc::clone(self.visited.entry(block).or_insert_with(make_new_path_set));"}]}
            Rc::clone(self.visited.entry(block).or_insert_with(make_new_path_set));
        let dropped_local_here =
        // We could have invoked reverse lookup for a `MovePathIndex` every time, but unfortunately