#15558: Locally handling an empty constraint -------------------------------------+------------------------------------- Reporter: Ericson2314 | Owner: (none) Type: task | Status: new Priority: normal | Milestone: ⊥ Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect | Unknown/Multiple error/warning at compile-time | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Ashley Yakeley): Hmm, this seemed to work with 8.4.3: {{{ bar :: Bar Int bar = Bar 0 undefined g' = \case X -> bar Y -> Bar [] False }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15558#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler