{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"assert!(self.mod_def_site_file_id.is_none()"}]}
        assert!(self.mod_def_site_file_id.is_none() && other.mod_def_site_file_id.is_none());
    fn append_module_inline_attrs(&mut self, other: Self) {
        let len = self.source.len();