#3138: Returning a known constructor: GHC generates terrible code for cmonad -------------------------------------+------------------------------------- Reporter: simonpj | Owner: (none) Type: bug | Status: new Priority: lowest | Milestone: Component: Compiler | Version: 6.10.1 Resolution: | Keywords: | DemandAnalysis Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by simonpj): * keywords: => DemandAnalysis -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/3138#comment:20 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler