{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"lint.note(fluent::lint_supports_fmt_note);"}]}
            lint.note(fluent::lint_supports_fmt_note);
            // A case of `panic!(format!(..))`.
            if let Some((open, close, _)) = find_delimiters(cx, arg_span) {