{"ast_node_type":"function","tokens":[{"end":94,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) fn parse_unsuffixed_meta_item_lit(&mut self) -> PResult<'a, ast::MetaItemLit> {
    // Note: must be unsuffixed.
        let lit = self.parse_meta_item_lit()?;