#9456: Weird behavior with polymorphic function involving existential quantification and GADTs -------------------------------------+------------------------------------- Reporter: haasn | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 (Type checker) | Keywords: Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: GHC | Related Tickets: rejects valid program | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by rwbarton): (I noticed the GADTs section of the User's Guide was out of date regarding the flags turned on by `-XGADTs`, fixed in b287bc9bd0afaa26fcd3fe53a49bf86deeb868d8.) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9456#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler