#11480: UndecidableSuperClasses causes the compiler to spin with UndecidableInstances -------------------------------------+------------------------------------- Reporter: ekmett | Owner: Type: bug | Status: new Priority: high | Milestone: 8.0.1 Component: Compiler (Type | Version: 8.0.1-rc1 checker) | Keywords: PolyKinds, Resolution: | UndecidableSuperClasses Operating System: Unknown/Multiple | Architecture: Type of failure: GHC rejects | Unknown/Multiple valid program | Test Case: Blocked By: | Blocking: Related Tickets: #10318 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * priority: normal => high * milestone: => 8.0.1 Comment: This is something we should try to sort out before the release. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11480#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler