{"ast_node_type":"variable","tokens":[{"end":93,"kind":"keyword","start":0,"text":"let"}]}
                let cond_val = self.read_scalar(&self.eval_operand(cond, None)?)?.to_bool()?;
                    M::ignore_optional_overflow_checks(self) && msg.is_optional_overflow_check();
                if ignored || expected == cond_val {