[commit: ghc] type-holes-branch: Unnamed holes work again (syntax is now "_"). Removed HoleName. (d4af6fe)

[Simon Peyton Jones]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : type-holes-branch

http://hackage.haskell.org/trac/ghc/changeset/d4af6feda50eb82dd4a541220839d86150d14061

>---------------------------------------------------------------

commit d4af6feda50eb82dd4a541220839d86150d14061
Author: Thijs Alkemade <thijsalkemade at gmail.com>
Date:   Fri Apr 20 18:52:43 2012 +0200

    Unnamed holes work again (syntax is now "_"). Removed HoleName.
    
    (New commit with everything, as it's from a clean checkout)

 compiler/deSugar/Coverage.lhs      |    1 +
 compiler/deSugar/DsExpr.lhs        |    3 +
 compiler/hsSyn/HsExpr.lhs          |    3 +
 compiler/iface/IfaceEnv.lhs        |   26 +++++++++++-
 compiler/main/HscTypes.lhs         |    5 ++-
 compiler/main/InteractiveEval.hs   |    2 +-
 compiler/parser/Lexer.x            |    5 ++
 compiler/parser/Parser.y.pp        |    6 +++
 compiler/prelude/TysWiredIn.lhs    |   32 +++++++++++++++-
 compiler/rename/RnExpr.lhs         |   10 ++++-
 compiler/rename/RnTypes.lhs        |   15 +++++--
 compiler/typecheck/Inst.lhs        |    2 +
 compiler/typecheck/TcCanonical.lhs |   22 ++++++++++-
 compiler/typecheck/TcErrors.lhs    |   76 ++++++++++++++++++++++++------------
 compiler/typecheck/TcExpr.lhs      |   14 +++++++
 compiler/typecheck/TcHsSyn.lhs     |    7 +++
 compiler/typecheck/TcInteract.lhs  |   50 ++++++++++++++++++++++--
 compiler/typecheck/TcMType.lhs     |    2 +
 compiler/typecheck/TcRnDriver.lhs  |   60 ++++++++++++++++++++++++++--
 compiler/typecheck/TcRnMonad.lhs   |    3 +
 compiler/typecheck/TcRnTypes.lhs   |   29 ++++++++++++-
 compiler/typecheck/TcSMonad.lhs    |   22 +++++++++-
 compiler/typecheck/TcSimplify.lhs  |    2 +
 compiler/typecheck/TcType.lhs      |   13 ++++++-
 compiler/types/TyCon.lhs           |    8 +++-
 compiler/types/Type.lhs            |   25 ++++++++++-
 26 files changed, 386 insertions(+), 57 deletions(-)


Diff suppressed because of size. To see it, use:

    git show d4af6feda50eb82dd4a541220839d86150d14061