I have some idea to make the translate/untranslate dance generic (and
#9344: takeWhile does not participate in list fusion -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: | Version: 7.8.3 libraries/base | Keywords: Resolution: | Operating System: Unknown/Multiple Differential Revisions: | Type of failure: Runtime Architecture: | performance bug Unknown/Multiple | Test Case: Difficulty: Unknown | Blocking: Blocked By: | Related Tickets: | -------------------------------------+------------------------------------- Comment (by nomeata): thus reliably usable by people wanting list fusion for their own functions) but I’ll ponder it some more. I have pondered them some more, but they didn’t work out so far. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9344#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler