
#9151: Recursive default associated types don't kind-generalize properly -------------------------------------+------------------------------------ Reporter: goldfire | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Comment (by archblob):
That second example is somewhat alarming -- the associated type family does not mention > any class parameters. I'm surprised that's accepted!
@goldfire, wasn't this introduced in #7939 ? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9151#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler