#9170: haddock: panic! (the 'impossible' happened) -----------------------------------+--------------------------------------- Reporter: diego.saa | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Keywords: | Operating System: MacOS X Architecture: | Type of failure: Compile-time crash Unknown/Multiple | Test Case: Difficulty: Unknown | Blocking: Blocked By: | Related Tickets: | -----------------------------------+--------------------------------------- After running "cabal install yi", I got this message: dist/build/tmp-79484/src/library/Yi/Eval.hs:139:5: Warning: Defined but not used: `publishedActions_' 73% ( 11 / 15) in 'Yi.Eval' 19% ( 5 / 26) in 'Yi.Modes' 25% ( 1 / 4) in 'Yi.Mode.IReader' 0% ( 0 / 2) in 'Yi.Mode.Compilation' 33% ( 1 / 3) in 'Yi.Mode.JavaScript' 50% ( 2 / 4) in 'Yi.Mode.Latex' 31% ( 4 / 13) in 'Yi.Mode.Interactive' 60% ( 9 / 15) in 'Yi.Command' 58% ( 15 / 26) in 'Yi.Keymap.Emacs.Utils' haddock: panic! (the 'impossible' happened) (GHC version 7.6.3 for x86_64-apple-darwin): mkWWcpr: not a product <<details unavailable>> Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Installing library in /Users/diegos/Library/Haskell/ghc-7.6.3/lib/yi-0.8.1/lib Installing executable(s) in /Users/diegos/Library/Haskell/ghc-7.6.3/lib/yi-0.8.1/bin Registering yi-0.8.1... Installed yi-0.8.1 I'm on OS 10.9.3, GHC 7.6.3. Please let me know if I can provide any other info that could be helpful, or if a full output would help. Thanks, Diego Saa -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9170 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler