1. 11 Dec, 2014 4 commits
    • Simon Peyton Jones's avatar
      Fix an obscure but terrible bug in the simplifier (Trac #9567) · b8392ae7
      Simon Peyton Jones authored
      The issue was that contInputType simply gave the wrong answer
      for type applications.
      There was no way to fix contInputType; it just didn't have enough
      information.  So I did this:
      * Split the ApplyTo constructor of SimplUtils.SimplCont into
        I used record syntax for them; we should do this for some
        of the other constructors too.
      * The latter carries a sc_hole_ty, which is the type of the
        continuation's "hole"
      * Maintaining this type meant that I had do to something
        similar for SimplUtils.ArgSpec.
      * I renamed contInputType to contHoleType for consistency.
      * I did a bit of refactoring around the call to tryRules
        in Simplify, which was jolly confusing before.
      The resulting code is quite nice now.  And it has the additional
      merit that it works.
      The tests are simply tc124 and T7891 with -O enabled.
    • Simon Peyton Jones's avatar
      Test Trac #9090 · 8c825633
      Simon Peyton Jones authored
    • Simon Peyton Jones's avatar
    • Simon Peyton Jones's avatar
      White space wibble only · d45edfb3
      Simon Peyton Jones authored
  2. 10 Dec, 2014 17 commits
  3. 09 Dec, 2014 1 commit
  4. 08 Dec, 2014 11 commits
  5. 07 Dec, 2014 2 commits
  6. 06 Dec, 2014 5 commits