#14880: GHC panic: updateRole -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: goldfire Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 8.2.2 checker) | Resolution: | Keywords: TypeInType Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: #15076 | Differential Rev(s): Phab:D4769 Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): Let me urge you to try it with an explicit accumulator, exactly as I wrote it. I recall that this made a very big difference for Bartosz. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14880#comment:53 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler