#7931: Deriving Read of an empty datatype crashes ----------------------------------------+----------------------------------- Reporter: monoidal | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: fixed | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: deriving/should_run/T7931 | Blockedby: Blocking: | Related: ----------------------------------------+----------------------------------- Comment(by monoidal): I left a comment at #7401. By the way: #7401 is about normal, non- standalone deriving; AFAIK standalone deriving for nullary types works fine. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7931#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler