{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"///"}]}
    /// passes through any errors encountered. Used for error recovery.
    /// Eats and discards tokens until one of `closes` is encountered. Respects token trees,
    pub(super) fn eat_to_tokens(&mut self, closes: &[ExpTokenPair<'_>]) {