#5144: Pattern synonyms -------------------------------------+------------------------------------ Reporter: simonpj | Owner: cactus Type: feature request | Status: new Priority: normal | Milestone: _|_ Component: Compiler | Version: Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Comment (by cactus): I realize I was wrong on my last comment: let's not even discuss exporting data constructors as pattern-only here, otherwise this ticket will lose focus. So let's just come up with some syntax to discern unidirectional vs. bidirectional pattern synonym definitions. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/5144#comment:29 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler