A little deriving for GADTs
For GADTs that are really enumerations, I think deriving Show should work. E.g.
data T a where
Foo :: T Int
Bar :: T Bool
deriving (Show)There's no(?) intricate behaviour of the derived functions, so why not?
-- Lennart
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.10.1 |
| Type | FeatureRequest |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | lennart@augustsson.net |
| Operating system | |
| Architecture |