#11319: ImpredicativeTypes even more broken than usual -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 7.11 checker) | Keywords: Resolution: | ImpredicativeTypes Operating System: Linux | Architecture: | Unknown/Multiple Type of failure: GHC rejects | Test Case: valid program | typecheck/should_compile/T11319 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Iceland_jack): I also noticed this paper ([https://www.microsoft.com/en-us/research/wp- content/uploads/2017/07/impredicative-Jul17.pdf Guarded impredicative polymorphism]) from Simon's website as "in submission", how does it relate? :) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11319#comment:13 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler