#8865: Cannot derive well-kinded instance of form ‘Category -------------------------------------------------+------------------------- Reporter: adinapoli | Owner: Type: bug | Status: merge Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: Resolution: fixed | 7.8.1-rc2 Operating System: MacOS X | Keywords: Type of failure: GHC rejects valid program | Architecture: Test Case: | x86_64 (amd64) deriving/should_compile/T8865 | Difficulty: Blocking: | Unknown | Blocked By: | Related Tickets: -------------------------------------------------+------------------------- Changes (by simonpj): * testcase: => deriving/should_compile/T8865 Comment: Yes, works in HEAD, and will do in 7.8. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8865#comment:12 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler