{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"if"}]}
        if output.ends_with(NON_CPP_AUTO_TRAIT_SEPARATOR) {
    fn pop_auto_trait_separator(output: &mut String) {
            output.truncate(output.len() - NON_CPP_AUTO_TRAIT_SEPARATOR.len());