#8631: Need ImpredicativeTypes for GeneralizedNewtypeDeriving? -------------------------------------------------+------------------------- Reporter: goldfire | Owner: Type: bug | Status: merge Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: Resolution: | 7.8.1-rc1 Operating System: Unknown/Multiple | Keywords: Type of failure: None/Unknown | Architecture: Test Case: | Unknown/Multiple deriving/should_compile/T8631 | Difficulty: Blocking: | Unknown | Blocked By: | Related Tickets: -------------------------------------------------+------------------------- Changes (by goldfire): * version: 7.7 => 7.8.1-rc1 * milestone: => 7.8.1 Comment: Putting this on Austin's radar for 7.8.1. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8631#comment:15 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler