[commit: ghc] wip/ghc-8.0-det: Desugar ApplicativeDo and RecDo deterministically (a448c03)

[git at git.haskell.org]

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

On branch  : wip/ghc-8.0-det
Link       : http://ghc.haskell.org/trac/ghc/changeset/a448c03832853c9c4bca1ab0ef6b3e259fed3cbe/ghc

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commit a448c03832853c9c4bca1ab0ef6b3e259fed3cbe
Author: Bartosz Nitka <niteria at gmail.com>
Date:   Mon Jun 6 06:08:54 2016 -0700

    Desugar ApplicativeDo and RecDo deterministically
    
    This fixes a problem described in
    Note [Deterministic ApplicativeDo and RecursiveDo desugaring].
    
    Test Plan: ./validate + new testcase
    
    Reviewers: simonpj, bgamari, austin, simonmar
    
    Reviewed By: simonmar
    
    Subscribers: thomie
    
    Differential Revision: https://phabricator.haskell.org/D2287
    
    GHC Trac Issues: #4012
    
    (cherry picked from commit e684f5469399b9d239693eb54f9d1b4d55253ac4)


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a448c03832853c9c4bca1ab0ef6b3e259fed3cbe
 compiler/basicTypes/Name.hs                        |  4 +-
 compiler/basicTypes/NameSet.hs                     |  2 +
 compiler/rename/RnExpr.hs                          | 43 +++++++++++++---
 testsuite/tests/determinism/determ019/A.hs         | 57 ++++++++++++++++++++++
 .../determinism/{determ013 => determ019}/Makefile  |  2 +-
 .../determinism/{determ007 => determ019}/all.T     |  4 +-
 .../determ019.stdout}                              |  0
 7 files changed, 101 insertions(+), 11 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 a448c03832853c9c4bca1ab0ef6b3e259fed3cbe