#10760: Conflicting typefamily instances not reported with polykinds -------------------------------------+------------------------------------- Reporter: steely | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.8.3 Resolution: invalid | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: GHC accepts | Unknown/Multiple invalid program | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by Richard Eisenberg <eir@…>): In [changeset:"2da06d7c3fb0da894f5b5a6770c4e41aeee012cd/ghc" 2da06d7/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="2da06d7c3fb0da894f5b5a6770c4e41aeee012cd" User manual update, as prodded by #10760. This clarifies that kind variables are inputs to type families and can be used to distinguish instances. }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10760#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler