#7542: GHC doesn't optimize (strict) composition with id -------------------------------------+------------------------------------- Reporter: shachaf | Owner: simonpj Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 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 spacekitteh): Does this still occur in GHC 8.2? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/7542#comment:23 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler