#8565: New GeneralisedNewtypeDeriving needs help with higher rank types -------------------------------------------------+------------------------- Reporter: simonpj | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Test Case: | Difficulty: typecheck/should_compile/T8565 | Unknown Blocking: | Blocked By: | Related Tickets: -------------------------------------------------+------------------------- Changes (by nomeata): * testcase: => typecheck/should_compile/T8565 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8565#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler