#14105: ApplicativeDo causes GHC panic on irrefutable list pattern match -------------------------------------+------------------------------------- Reporter: BoteboTsebo | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.2.1 Resolution: | Keywords: ApplicativeDo Operating System: Unknown/Multiple | 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 BoteboTsebo): @lipping I believe it is still broken in 8.2.2 since it hasn't been merged in, since it lacks a test case. I am not sure how test cases work in GHC, thus I don't have the confidence that I could create one myself. I'll look around for a few fixed bugs and see how their test cases were structured, and hopefully (very unlikely with my current knowledge) come up with a commit or two to complete this fix. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14105#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler