Mercury Bugs - mercury | |||||
| View Issue Details | |||||
| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0000229 | mercury | Bug | public | 2011-11-15 11:22 | 2011-11-24 11:36 |
| Reporter | wangp | ||||
|---|---|---|---|---|---|
| Assigned To | wangp | ||||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | OS | OS Version | |||
| Product Version | |||||
| Target Version | Fixed in Version | ||||
| Summary | 0000229: problem with static data on high-level C grades | ||||
| Description | The high-level C backend crashes on the given test case. It seems to be related to constants in the arms of lookup switches. Writing the switch as if-then-else or setting --no-common-struct both work around the problem. % mmc -s hlc.gc -C lookup_switch_const Uncaught Mercury exception: Software Error: map.lookup: key not found Key Type: term.var(parse_tree.prog_data.prog_var_type) Key Value: var(4) Value Type: ml_backend.ml_gen_info.ml_ground_term | ||||
| Tags | No tags attached. | ||||
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| Attached Files |  lookup_switch_const.m (551) 2011-11-15 11:22https://bugs.mercurylang.org/file_download.php?file_id=136&type=bug | ||||
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| Issue History | |||||
| Date Modified | Username | Field | Change | ||
|---|---|---|---|---|---|
| 2011-11-15 11:22 | wangp | New Issue | |||
| 2011-11-15 11:22 | wangp | File Added: lookup_switch_const.m | |||
| 2011-11-23 12:18 | wangp | Status | new => assigned | ||
| 2011-11-23 12:18 | wangp | Assigned To | => wangp | ||
| 2011-11-24 11:36 | wangp | Note Added: 0000409 | |||
| 2011-11-24 11:36 | wangp | Status | assigned => resolved | ||
| 2011-11-24 11:36 | wangp | Resolution | open => fixed | ||