#13538: Weird kind inference problems with closed type families -------------------------------------+------------------------------------- Reporter: achirkin | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 8.0.2 checker) | Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect | Unknown/Multiple error/warning at compile-time | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by RyanGlScott): Interestingly, your program typechecks in GHC 8.2.1 and HEAD. I don't know what commit fixed it, though. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13538#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler