Mercury Bugs - mercury | |||||
| View Issue Details | |||||
| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0000557 | mercury | Bug | public | 2022-04-11 01:08 | 2022-04-11 13:42 |
| Reporter | dirkz | ||||
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| Assigned To | zs | ||||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | Mac | OS | MacOS | OS Version | Catalina |
| Product Version | |||||
| Target Version | Fixed in Version | ||||
| Summary | 0000557: Ambiguous type causes compiler error without giving a useful error message for debugging | ||||
| Description | Mercury-Versions: 22.01 and rotd-2022-04-07 Two discriminated union types are defined in separate modules foo.m and bar.m and share the same name `ambiguous_type`. The module foo.m defines a record type of which one field has type `ambiguous_type`. A module qualification for the type of this record field is missing. Actual result: The compiler aborts with error and without giving a useful error message for debugging. Expected result: The compiler aborts with error, complaining about the missing module qualification for the ambiguous type. | ||||
| Steps To Reproduce | Run the attached test case (foo.m and bar.m) mmc --make foo | ||||
| Tags | No tags attached. | ||||
| Relationships | |||||
| Attached Files |  test-case.tar.xz (3,584) 2022-04-11 01:08https://bugs.mercurylang.org/file_download.php?file_id=318&type=bug | ||||
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| Issue History | |||||
| Date Modified | Username | Field | Change | ||
|---|---|---|---|---|---|
| 2022-04-11 01:08 | dirkz | New Issue | |||
| 2022-04-11 01:08 | dirkz | File Added: test-case.tar.xz | |||
| 2022-04-11 10:41 | zs | Assigned To | => zs | ||
| 2022-04-11 10:41 | zs | Status | new => assigned | ||
| 2022-04-11 13:42 | zs | Status | assigned => resolved | ||
| 2022-04-11 13:42 | zs | Resolution | open => fixed | ||
| 2022-04-11 13:42 | zs | Note Added: 0001190 | |||