#8177: Roles for type families -------------------------------------+------------------------------------- Reporter: simonpj | Owner: goldfire Type: bug | Status: new Priority: normal | Milestone: ⊥ Component: Compiler | Version: 7.6.3 Resolution: | Keywords: TypeFamilies Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D3662 Wiki Page: | -------------------------------------+------------------------------------- Changes (by RyanGlScott): * differential: => Phab:D3662 Comment: I've uploaded a rough attempt at implementing support for roles for closed type families at Phab:D3662, although there are still some bugs to work out (for instance, the program in comment:32 doesn't typecheck yet, unfortunately). -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8177#comment:35 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler