{"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"ts.push(TokenTree::Token(t,"}]}
        ts.push(TokenTree::Token(t, Spacing::Joint));
        let comma = Token::new(TokenKind::Comma, Span::default());
        ts.push(TokenTree::Token(comma.clone(), Spacing::Alone));