#5001: makeCorePair: arity missing -------------------------------------+------------------------------------- Reporter: maeder | Owner: Type: bug | Status: new Priority: high | Milestone: 7.4.1 Component: Compiler | Version: 7.2.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Incorrect | Test Case: warning at compile-time | deSugar/should_compile/T5001 Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by Simon Peyton Jones <simonpj@…>): In [changeset:"72d23c3e0244b1163d7806e40128ad51cc959f7f/ghc" 72d23c3/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="72d23c3e0244b1163d7806e40128ad51cc959f7f" Better treatment of signatures in cls/inst The provoking cause for this patch is Trac #5001, comment:23. There was an INLINE pragma in an instance decl, that shouldn't be there. But there was no complaint, just a mysterious WARN later. I ended up having to do some real refactoring but the result is, I think, simpler and more robust. }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5001#comment:24> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler