#11106: Turning on optimizer changes behavior in 7.10.3 -------------------------------------+------------------------------------- Reporter: dsf | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 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 nomeata): Changing {{{ -class Ord k => OrderKey k where +class OrderKey k where }}} in `Order.hs` and adding `Ord k` instances to methods and functions as required also makes the problem go away. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11106#comment:13 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler