{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"ast::LitIntType::Unsigned(ty)"}]}
                    ast::LitIntType::Unsigned(ty) => write!(f, "{}", ty.name_str())?,
                match ty {
                    ast::LitIntType::Signed(ty) => write!(f, "{}", ty.name_str())?,