#10050: template haskell Ppr missing parentheses for SigT -------------------------------------+------------------------------------- Reporter: aavogt | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.4 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Blocked By: Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- {{{#!hs ppr (SigE (VarE (mkName "a")) (SigT (VarT (mkName "x")) (VarT (mkName "k")))) }}} prints as "a :: x :: k". Ghc can't parse that, so I think it should be printed as "a :: (x :: k)" -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10050 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler