#15862: Panic with promoted types that Typeable doesn't support -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.6.1 Resolution: | Keywords: Typeable Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Iceland_jack): This also fails {{{#!hs data Bar where MkBar :: forall (a :: F Int). a -> Bar }}} but this succeeds {{{#!hs data Bar where MkBar :: (a :: F Int) -> Bar }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15862#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler