#8852: 7.8.1 uses a lot of memory when compiling attoparsec programs using <|> -------------------------------------+------------------------------------- Reporter: joelteon | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.8.1-rc2 Resolution: fixed | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: Compile- | Blocked By: time performance bug | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by simonpj): Can you not just switch off `SpecConstr`? But in principle, yes, if there is user pressure, we could push out 7.8.4 Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8852#comment:9 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler