{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"report_error_if_not_applied_to_span(attr,"}]}
                report_error_if_not_applied_to_span(attr, &info)?;
            SubdiagnosticKind::Label => {
                Ok(self.add_spanned_subdiagnostic(binding, &fn_ident, slug))