{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"Node::post_flat_map_node_collect_bang(&mut"}]}
                    Node::post_flat_map_node_collect_bang(&mut res, add_semicolon);
                    let mut res = self.collect_bang(mac, Node::KIND).make_ast::<Node>();
                    res