| *%(basename)s:7: TypeError: Cannot read private member #x from an object whose class did not declare it | |
| eq(o) { return this.#x === o.#x; } | |
| ^ | |
| TypeError: Cannot read private member #x from an object whose class did not declare it | |
| at X.eq (*%(basename)s:7:32) | |
| at *%(basename)s:10:9 |