{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"s.parse::<usize>().unwrap_or_else(|_|"}]}
                s.parse::<usize>().unwrap_or_else(|_| {
                #[allow(rustc::untranslatable_diagnostic, rustc::diagnostic_outside_of_impl)]
                    let mut err = early_dcx.early_struct_fatal(format!(