#11982: Typechecking fails for parallel monad comprehensions with polymorphic let (GHC 7.10.3 through 8.6.3) -------------------------------------+------------------------------------- Reporter: simonpj | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.3 Resolution: | Keywords: ApplicativeDo Operating System: Unknown/Multiple | Architecture: Type of failure: GHC rejects | Unknown/Multiple valid program | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): I've added these cases to the testsuite in [[https://gitlab.haskell.org/ghc/ghc/merge_requests/185|!185]]. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11982#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler