1. 11 Apr, 2016 1 commit
    • Rik Steenkamp's avatar
      Fix a closed type family error message · 46e8f199
      Rik Steenkamp authored
      Now we check whether a closed type family's equation is headed with
      the correct type before we kind-check the equation.
      
      Also, instead of "expected only no parameters" we now generate the
      message "expected no parameters".
      
      Fixes #11623.
      
      Reviewers: simonpj, austin, bgamari
      
      Reviewed By: simonpj, bgamari
      
      Subscribers: simonpj, goldfire, thomie
      
      Differential Revision: https://phabricator.haskell.org/D2089
      
      GHC Trac Issues: #11623
      46e8f199