#13253: Exponential compilation time with RWST & ReaderT stack with `-02` -------------------------------------+------------------------------------- Reporter: phadej | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by rwbarton): Looks like the same as #10421. Unfortunately I didn't upload the modules `Form` and `Y` used in the reproducer there, and I can't find copies of them on my system. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13253#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler