#8273: ghc: panic! (the 'impossible' happened) -------------------------------------+---------------------------------- Reporter: ready2go | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.4.1 Resolution: duplicate | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 (amd64) Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: #5961; #8163 -------------------------------------+---------------------------------- Changes (by jstolarek): * status: new => closed * testcase: Prelude> data Shape = Circle Float Float Float | Rectangle Float Float Float Float deriving (show) => * resolution: => duplicate * related: => #5961; #8163 Comment: This is already solved in HEAD. Thanks for reporting. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8273#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler