
#12007: Pattern families regression -------------------------------------+------------------------------------- Reporter: MikeIzbicki | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Iceland_jack): Defining it in ghci seems to work {{{ ghci> data Foo a = Foo a a ghci> pattern A x y = Foo x y ghci> pattern B x y = A x y ghci> }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12007#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler