
#14052: Significant GHCi speed regression with :module and `let` in GHC 8.2.1 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: osa1 Type: bug | Status: closed Priority: high | Milestone: 8.4.2 Component: GHCi | Version: 8.2.1-rc2 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: #11547 | Differential Rev(s): Phab:D4478 Wiki Page: | -------------------------------------+------------------------------------- Comment (by sighingnow): Revert Phab:D2447 made the ticket:11547 existed in HEAD again. See also ticket:14996#comment:2. Perhaps we should implement the conclusion posted in comment:10 ? If so, I'm volunteer to give that a try. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14052#comment:24 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler