#15646: ghci takes super long time to find the type of large fractional number -------------------------------------+------------------------------------- Reporter: Johannkokos | Owner: | JulianLeviston Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: GHCi | Version: 8.4.3 Resolution: | Keywords: newcomer 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 JulianLeviston): Yeah, ok, sorry I was reading https://ghc.haskell.org/trac/ghc/ticket/15646#comment:16 by mistake... I also thought desugaring wasn't part of type-checking. In the diagram it happens after type checking. For some reason I'd assumed once it'd type checked the expression it would stop. Ok I can easily refactor that. Yeah I didn't submit to Phabricator yet because I knew it was obviously wrong. Thanks for correcting me. I'll give it another shot. Again, thanks for all the help, I really really appreciate it, and hope to repay by hopefully being able to fix bugs more easily with the next ones. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15646#comment:43 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler