#13227: Loss of full laziness in mapFB -------------------------------------+------------------------------------- Reporter: simonpj | Owner: nomeata Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D3067 Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): OK that's good! I still don't know ''why'' the effect is so large; but there was a definite bug, now fixed by the "tiny refactor". Which was not as tiny as I thought. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13227#comment:23 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler