Bug in Data.Generics
Observe the following:
Prelude> :m +Data.Generics
Prelude Data.Generics> dataTypeName (dataTypeOf (1,2))
"Prelude.(,)"
Prelude Data.Generics> dataTypeName (dataTypeOf (1,2,3))
"Prelude.(,)"
Prelude Data.Generics> dataTypeName (dataTypeOf (1,2,3,4))
"Prelude.(,,,)"Probably a pasto in Data.Generics.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.10.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | lennart@augustsson.net |
| Operating system | |
| Architecture |