[commit: ghc] wip/gadtpm: Turn datatype `PmPat' into a GADT (594f5f5)

[git at git.haskell.org]

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

On branch  : wip/gadtpm
Link       : http://ghc.haskell.org/trac/ghc/changeset/594f5f58d6a7d9e8056d9f52332b1b1c776ed20d/ghc

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commit 594f5f58d6a7d9e8056d9f52332b1b1c776ed20d
Author: George Karachalias <george.karachalias at gmail.com>
Date:   Sun Dec 20 20:37:26 2015 +0100

    Turn datatype `PmPat' into a GADT
    
    Use the same type (PmPat) for both patterns and value abstractions.
    This way, we can get rid of constructors `NonGuard' and `VA' (less
    obscure and slightly more performant).


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594f5f58d6a7d9e8056d9f52332b1b1c776ed20d
 compiler/deSugar/Check.hs | 265 ++++++++++++++++++++++------------------------
 1 file changed, 124 insertions(+), 141 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 594f5f58d6a7d9e8056d9f52332b1b1c776ed20d