{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"Some(Box::new(AttrInput::Literal(token_to_literal(token.text(),"}]}
            Some(Box::new(AttrInput::Literal(token_to_literal(token.text(), span))))
            let token = lit.token();
        } else if let Some(tt) = ast.token_tree() {