#15472: GHC HEAD type inference regression post-"Remove decideKindGeneralisationPlan" -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: closed Priority: highest | Milestone: 8.8.1 Component: Compiler (Type | Version: 8.5 checker) | Resolution: invalid | Keywords: TypeInType 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): If you can successfully find a smaller program than this which exhibits the same issue, then I applaud you. But the original program is small enough that it may be worth checking in under a `should_fail` directory somewhere in the test suite. Also, we should mention this in the GHC 8.8 migration guide (https://ghc.haskell.org/trac/ghc/wiki/Status/GHC-8.8.1). -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15472#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler