-fwarn-empty-enumerations doesn't work with -fhpc
It appears that tick insertion occurs before arithmetic sequences are desugared, so warnAboutEmptyEnumerations
can't see the calls to fromInteger
, because they have been wrapped in ticks already.
Trac metadata
Trac field | Value |
---|---|
Version | 7.7 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | low |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |