[commit: ghc] wip/gadtpm: Rewriten large parts of deSugar/Check.hs to do as the paper says (6104710)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/gadtpm
Link       : http://ghc.haskell.org/trac/ghc/changeset/61047101a0d07895d8700931698d187010046442/ghc

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commit 61047101a0d07895d8700931698d187010046442
Author: George Karachalias <george.karachalias at gmail.com>
Date:   Thu Feb 12 08:29:50 2015 +0100

    Rewriten large parts of deSugar/Check.hs to do as the paper says
    
    For example, we now infer a type and constraints for a vector using function
      inferTyPmPats :: [PmPat Id] -> PmM ([Type], Bag EvVar)


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61047101a0d07895d8700931698d187010046442
 compiler/deSugar/Check.hs | 787 ++++++++++++++++++++++++++--------------------
 compiler/deSugar/Match.hs |  41 ++-
 compiler/hsSyn/HsExpr.hs  |   4 +
 3 files changed, 490 insertions(+), 342 deletions(-)

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

    git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc 61047101a0d07895d8700931698d187010046442