#9725: Constraint deduction failure -------------------------------------+------------------------------------- Reporter: heisenbug | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 7.8.3 checker) | Resolution: | Keywords: 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 RyanGlScott): I'm arriving at this bug quite late, but it appears that https://ghc.haskell.org/trac/ghc/attachment/ticket/9725/9725.hs works on GHC 8.0.1 and later without a hitch. Perhaps it's time to consider this bug fixed? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9725#comment:17 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler