Ghci type inference to [()] -> String, when should be Show a => [a] -> Striing
GHCi, version 7.0.3 from Haskell Platform 2011.2.0.1
- Main> let test = intercalate ";" . map (\a -> "Id=" ++ show a) :: Show a => [a] -> String
- Main> :t test
test :: [()] -> String
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.0.3 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |