#5412: dataTypeConstrs gives unhelpful error message -------------------------------------+------------------------------------ Reporter: NeilMitchell | Owner: nomeata Type: bug | Status: patch Priority: normal | Milestone: 7.6.2 Component: libraries/base | Version: 7.1 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 Joachim Breitner <mail@…>): In [changeset:"d0b74cac0b0ab5371d15b6f73c0e627b41c3a152/base"]: {{{ #!CommitTicketReference repository="base" revision="d0b74cac0b0ab5371d15b6f73c0e627b41c3a152" Improve error messages for partial functions in Data.Data This closes: #5412 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5412#comment:18> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler