{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"self.with_lint_attrs(a.id,"}]}
        self.with_lint_attrs(a.id, &a.attrs, |cx| {
    fn visit_arm(&mut self, a: &'ast ast::Arm) {
            lint_callback!(cx, check_arm, a);