#14484: GHC rejects use of mulit-param type class. -------------------------------------+------------------------------------- Reporter: trinithis | Owner: (none) Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler (Type | Version: 8.0.2 checker) | Resolution: invalid | Keywords: Operating System: Windows | Architecture: Type of failure: GHC rejects | Unknown/Multiple valid program | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by RyanGlScott): * status: new => closed * resolution: => invalid Comment: Well, yes. This is to be expected—in the last `Collection` instance, you mispelled `getHandles` as `getHandle` in: {{{#!hs getHandle (CollectionZ collectionY) = ... }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14484#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler