#7358: ghc: panic! (The 'impossible' happened) from RnSource.lhs --------------------------------+------------------------------------------- Reporter: jeffshaw | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.4.2 | Keywords: Os: Linux | Architecture: x86_64 (amd64) Failure: Compile-time crash | Testcase: Blockedby: | Blocking: Related: | --------------------------------+-------------------------------------------
Comment(by jeffshaw): More minimal example: instance A => A => A where a = a -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7358#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs