#16315: Pattern synonym implicit existential quantification -------------------------------------+------------------------------------- Reporter: int-index | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.6.3 Resolution: | Keywords: 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): From the `Note [Pattern synonym existentials do not scope]`, it sounds like we aim to ''reject'' this code, not accept it. Do you find differently? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/16315#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler