Control.Applicative.ZipList doesn't derive Show
The Control.Applicative.ZipList type is not an instance of Show.
To reproduce
show $ ZipList [1,2,3]
which gives an error: add an instance declaration for (Show (ZipList t))
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.8.2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | libraries (other) |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | Multiple |
| Architecture | Multiple |