#14052: Significant GHCi speed regression with :module and `let` in GHC 8.2.1 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: new Priority: high | Milestone: 8.4.1 Component: GHCi | Version: 8.2.1-rc2 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: | -------------------------------------+------------------------------------- Changes (by RyanGlScott): * cc: mniip (added) * milestone: => 8.4.1 Comment: Commit 59d7ee53906b9cee7f279c1f9567af7b930f8636 (`GHCi: Don't remove shadowed bindings from typechecker scope.`) caused this regression. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14052#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler