#8128: Standalone deriving fails for GADTs due to inaccessible code -------------------------------------+------------------------------------- Reporter: adamgundry | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 7.7 checker) | Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: GHC rejects | Unknown/Multiple valid program | Test Case: Blocked By: | Blocking: Related Tickets: #8740, #11066 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by adamgundry): * related: #8740 => #8740, #11066 Comment: I think the right way to fix this is to make inaccessible code errors into warnings (per #11066). We could then optionally suppress them if they arise from generated code. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8128#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler