#14111: strange error when using data families with levity polymorphism and unboxed sums and data families -------------------------------------+------------------------------------- Reporter: carter | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.2.1 Resolution: | Keywords: TypeFamilies Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #14457 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by goldfire): That code looks to me to be in the `ConDeclH98` clause, but Haskell98 constructors are not in play here. That said, these lines might just do the trick in the equivalent place in the `ConDeclGADT` clause. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14111#comment:15 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler