#9111: base should export Typeable instances of its promoted data constructors -------------------------------------+------------------------------------ Reporter: goldfire | Owner: Type: feature request | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Comment (by hvr): Replying to [comment:9 hvr]:
have to avoid using `AutoDeriveTypeable` at the same time with `NoImplicitPrelude`, as otherwise you get the error
Nevermind that, as all modules in `base` obviously have to have `NoImplicitPrelude` on. There's something else causing that error, as `Data.Monoid` and `Control.Applicative` work fine having `AutoDeriveTypeable` and `NoImplicitPrelude` enabled at the same time. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9111#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler