#9293: GHCI :unset -XLanguageExtension returns "don't know how to reverse -XLanguageExtension" -------------------------------------------------+------------------------- Reporter: jfeltz | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: GHCi | Version: 7.8.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86 Type of failure: None/Unknown | Difficulty: Test Case: :set -XCPP followed by | Unknown :unset -XCPP | Blocked By: Blocking: | Related Tickets: -------------------------------------------------+------------------------- Comment (by nomeata): Is `:unset -XExt` the same as `:set -XNoExt`? Probably not for extensions that are on by default. This looks like a ticket suitable for new contributors to GHC. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9293#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler