TypeFamilyDependencies on Data.Type.Bool's `Not`
With TypeFamilyDependencies (InjectiveTypeFamilies) can't Rep from Generic have a dependency?
class Generic a where
type Rep a = (res :: Type -> Type) | res -> a
...Assuming the meta data is always unique.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.0.1 |
| Type | FeatureRequest |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | libraries/base |
| Test case | |
| Differential revisions | |
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| Related | |
| Blocking | |
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| Operating system | |
| Architecture |