#13963: Runtime representation confusingly displayed -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: TypeInType, | LevityPolymorphism Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by goldfire): OK. I've fixed this. Here is the new output: {{{ Pair :: TYPE rep -> TYPE rep' -> RuntimeRep -> * Pair Int :: * -> RuntimeRep -> * Pair Int Float :: RuntimeRep -> * Pair Int Float LiftedRep :: * }}} I'd say this is correct, because in the `Pair Int` case, we already have to choose the representation -- and we never regeneralize over `RuntimeRep` arguments. Patch will land with several others, in due course. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13963#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler