#13398: Associated type family instance validity checking is too conservative -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: patch Priority: high | Milestone: 8.2.1 Component: Compiler | Version: 8.1 Resolution: | Keywords: TypeFamilies Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #11450 | Differential Rev(s): Phab:D3302 Wiki Page: | -------------------------------------+------------------------------------- Changes (by RyanGlScott): * status: new => patch * differential: => Phab:D3302 Comment: I think your first proposal (simply omitting those two checks) would be ideal. I've implemented that in Phab:D3302. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13398#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler