{"ast_node_type":"variable","tokens":[{"end":59,"kind":"keyword","start":0,"text":"let"}]}
                    let value = i128::from_le_bytes(value);
                    let value = pad16(self.eval_operand(operand, locals)?.get(self)?, is_signed);
                    let TyKind::Scalar(chalk_ir::Scalar::Float(target_ty)) =