#9761: Foldable cannot be derived by GND due to redundant contexts -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: dfeuer Type: bug | Status: patch Priority: normal | Milestone: Component: Core | Version: 7.9 Libraries | Keywords: Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: GHC | Related Tickets: rejects valid program | Test Case: | Blocking: | Differential Revisions: Phab:D425 | -------------------------------------+------------------------------------- Changes (by dfeuer): * status: new => patch * differential: => Phab:D425 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9761#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler