1. 25 Jan, 2016 1 commit
    • Simon Peyton Jones's avatar
      Special-case implicit params in superclass expansion · ff21795a
      Simon Peyton Jones authored
      This issue came up in Trac #11480, and is documented in
      Note [When superclasses help] in TcRnTypes.
      
      We were getting a spurious warning
        T11480.hs:1:1: warning:
           solveWanteds: too many iterations (limit = 4)
      
      The fix is easy.  A bit of refactoring along the way.
      
      The original bug report in Trac #11480 appears to work
      fine in HEAD and the 8.0 branch but I added a regression
      test in this commit as well.
      ff21795a
  2. 24 Jan, 2016 5 commits
  3. 23 Jan, 2016 11 commits
  4. 22 Jan, 2016 10 commits
  5. 21 Jan, 2016 13 commits