#11303: Pattern matching against sets of strings sharing a prefix blows up pattern checker -------------------------------------+------------------------------------- Reporter: bgamari | Owner: Type: bug | Status: new Priority: highest | Milestone: 8.2.1 Component: Compiler | Version: 7.11 Resolution: | Keywords: | PatternMatchWarnings Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple performance bug | Test Case: T11303 Blocked By: | Blocking: Related Tickets: #11276, #11302 | Differential Rev(s): Phab:D1716, Wiki Page: | Phab:D1719 -------------------------------------+------------------------------------- Changes (by simonpj): * keywords: => PatternMatchWarnings * status: closed => new * resolution: fixed => * milestone: 8.0.1 => 8.2.1 Comment: Re-opening because I think we can do better for 8.2. But ok for 8.0. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11303#comment:20 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler