#15586: Compilation panic! (the 'impossible' happened) -------------------------------------+------------------------------------- Reporter: subaruru | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 Type of failure: Compile-time | (amd64) crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by osa1): Unfortunately there's no easy way to test this package with newer GHCs as some of its dependencies (zippers, probably lens too) use custom Setup.hs which requires building Cabal which doesn't build with newer GHCs (tested with 8.6.1 beta and HEAD). -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15586#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler