#14490: TTG Snags -------------------------------------+------------------------------------- Reporter: alanz | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #14482 | Differential Rev(s): Wiki Page: | ImplementingTreesThatGrow | -------------------------------------+------------------------------------- Comment (by Shayan-Najd):
Simonpj mentioned to me that Plans C and D are not feasible; they call for instances of type functions, which cannot be defined.
Updated the [https://ghc.haskell.org/trac/ghc/wiki/ImplementingTreesThatGrow/Instances wiki] accordingly. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14490#comment:15 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler