{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"if"}]}
        if self.assoc_item_list().is_none() {
    pub fn get_or_create_assoc_item_list(&self) -> ast::AssocItemList {
            let assoc_item_list = make::assoc_item_list().clone_for_update();