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 | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |