{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"M::ignore_optional_overflow_checks(self)"}]}
                    M::ignore_optional_overflow_checks(self) && msg.is_optional_overflow_check();
                let ignored =
                let cond_val = self.read_scalar(&self.eval_operand(cond, None)?)?.to_bool()?;