#12506: Compile time regression in GHC 8. -------------------------------------+------------------------------------- Reporter: deech | Owner: bgamari Type: bug | Status: new Priority: high | Milestone: Component: Compiler | Version: 8.0.1 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 dfeuer): It appears that the absurd number of coercions is present in 7.10 as well as 8.0. So we'll need to look at something else to find the perf difference between those versions. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12506#comment:13 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler