#14683: Slow compile times for Happy-generated source -------------------------------------+------------------------------------- Reporter: harpocrates | Owner: (none) Type: bug | Status: new Priority: high | Milestone: 8.4.1 Component: Compiler | Version: 8.2.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by tdammers): #1 has been addressed fairly thoroughly in #11735, bringing execution time down from ~250 s to ~12 s. Closing this for now, especially considering how #11598 doesn't seem very promising and how we have implemented some role caching in more specific spots as part of #11735. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14683#comment:18 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler