Missing instances for Down
Down in Data.Ord is missing the instances for Monad, MonadFix, MonadZip, Eq1, Ord1, Show1, Read1, Data, Generic, Generic1, Foldable, Traversable.
We added a bunch of common sense 'only one definition' instances over the last few GHC releases, but apparently we missed Data.Ord.Down.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.2.2 |
| Type | FeatureRequest |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Core Libraries |
| Test case | |
| Differential revisions | |
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| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |