{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"stream.push_tree(TokenTree::token_joint(token::Dot,"}]}
        stream.push_tree(TokenTree::token_joint(token::Dot, sp(1, 2)));
        stream.push_tree(TokenTree::token_joint(token::Dot, sp(0, 1)));
        stream.push_tree(TokenTree::token_alone(token::Dot, sp(2, 3)));