defining data type in GHC results in ghc: panic! (the 'impossible' happened)
vagrant@precise32:~/xml$ ghci -XOverloadedStrings GHCi, version 7.4.1: http://www.haskell.org/ghc/ :? for help Loading package ghc-prim ... linking ... done. Loading package integer-gmp ... linking ... done. Loading package base ... linking ... done. Prelude> data Plant = Plant {common :: String, botanical :: String, zone :: Integer, light :: String, price :: String, availability :: String} deriving (read, show, eq, ord) ghc: panic! (the 'impossible' happened)
(GHC version 7.4.1 for i386-unknown-linux):
nameModule read{tv a9Q}
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.4.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | GHCi |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | hvr |
| Operating system | |
| Architecture |