#11271: Costly let binding gets duplicated in IO action value -------------------------------------+------------------------------------- Reporter: dramforever | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 Resolution: | Keywords: 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: | -------------------------------------+------------------------------------- Comment (by simonpj): See #1168 which is the master ticket for this problem -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11271#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler