| Title | awlut fails on w3i6pc |
| Status | closed |
| Priority | nice |
| Assigned user | Gareth Rees |
| Organization | Ravenbrook |
| Description | In the HOT variety with seed 1396014370 we sometimes (but not always) get the error: Strongly unreachable weak table entry found, slot 0. |
| Analysis | I suspect this is similar to job003436: an ambiguous reference from a register or stack-local variable is keeping this object alive. If we arrange to preserve the first table entry as well as the table, then the test case passes. |
| How found | automated_test |
| Evidence | None. |
| Test procedure | awlut |
| Created by | Gareth Rees |
| Created on | 2014-03-28 14:26:15 |
| Last modified by | Gareth Rees |
| Last modified on | 2014-10-20 17:42:46 |
| History | 2014-03-28 GDR Created. |
| Change | Effect | Date | User | Description |
|---|---|---|---|---|
| 185077 | closed | 2014-03-28 14:27:21 | Gareth Rees | Preserve the first table entry, so as to avoid false positives when this is kept alive by a register or stack-local variable. |