#11319: ImpredicativeTypes cause trouble (affects deriving of Traversable) -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 7.11 checker) | Keywords: Resolution: | ImpredicativeTypes Operating System: Linux | Architecture: Type of failure: GHC rejects | Unknown/Multiple valid program | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by Iceland_jack): * Attachment "Error.log" added. ghc-7.11.20151226 -v -ignore-dot-ghci --interactive /tmp/Error.hs &> /tmp/Error.log -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11319 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler