{"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"self.maybe_print_comment(expr.span.lo());"}]}
        self.maybe_print_comment(expr.span.lo());
    fn print_expr(&mut self, expr: &hir::Expr<'_>) {
        self.print_attrs(self.attrs(expr.hir_id));