{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"cov_mark::hit!(rename_record_pat_field_name_split);"}]}
            cov_mark::hit!(rename_record_pat_field_name_split);
        if let Some(ident_pat) = name.syntax().parent().and_then(ast::IdentPat::cast) {
            // Foo { ref mut field } -> Foo { new_name: ref mut field }