#10836: Better error reporting for closed type families -------------------------------------+------------------------------------- Reporter: jstolarek | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect | Unknown/Multiple warning at compile-time | Test Case: T10836 Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by Simon Peyton Jones <simonpj@…>): In [changeset:"a870738a3b34d264c63656783e84168a230d7da4/ghc" a870738/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="a870738a3b34d264c63656783e84168a230d7da4" Improve rejigConRes (again) I think this patch finally works around the delicacy in the strictness of TcTyClsDecls.rejigConRes. See the notes with that function and Note [Checking GADT return types]. As a result, we fix Trac #10836, and improve Trac #7175 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10836#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler