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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
|---|---|---|---|---|---|---|---|---|---|
| 0000572 | mercury | Bug | public | 2024-02-19 10:44 | 2024-02-20 17:38 | ||||
| Reporter | juliensf | ||||||||
| Assigned To | zs | ||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||
| Status | resolved | Resolution | fixed | ||||||
| Product Version | |||||||||
| Target Version | Fixed in Version | ||||||||
| Summary | 0000572: Code generator abort in debugging grades | ||||||||
| Description | The attached is a cut-down version of a program that causes an abort in debugging grades originally reported by Volker Wysk on the reviews list on 3 January 2024. Compiling it in a debugging grade results in: Uncaught Mercury exception: Software Error: predicate `ll_backend.liveness.require_equal'/4: Unexpected: branches of if-then-else disagree on liveness First: ArgDesc_3, Values_4, MDef_5, Default_6, TypeClassInfo_for_argument_21, TypeInfo_22_22 Rest: ArgDesc_3, Values_4, MDef_5, Default_6, TypeInfo_22_22 | ||||||||
| Steps To Reproduce | mmc -s asm_fast.gc.debug -C bug572.m | ||||||||
| Additional Information | https://lists.mercurylang.org/archives/reviews/2024-January/024517.html | ||||||||
| Tags | No tags attached. | ||||||||
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| Issue History |
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| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2024-02-19 10:44 | juliensf | New Issue | |
| 2024-02-19 10:44 | juliensf | File Added: bug572.m | |
| 2024-02-19 13:55 | zs | Assigned To | => zs |
| 2024-02-19 13:55 | zs | Status | new => assigned |
| 2024-02-20 17:38 | zs | Status | assigned => resolved |
| 2024-02-20 17:38 | zs | Resolution | open => fixed |
| 2024-02-20 17:38 | zs | Note Added: 0001230 | |
| Issue History |