#14579: GeneralizedNewtypeDeriving produces ambiguously-kinded code -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 8.2.2 checker) | Resolution: | Keywords: deriving Operating System: Unknown/Multiple | Architecture: Type of failure: GHC rejects | Unknown/Multiple valid program | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): Hm... look at `TcGenDeriv.nlHsAppType`. Presumably you want to add the necessary kind signatures when doing `typeToHsType`. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14579#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler