[commit: ghc] master: Track dep_finsts in exports hash, as it affects downstream deps. (8fa2cdb)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/8fa2cdb16c4db8141b889f2364d8e5fccc62cde3/ghc

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

commit 8fa2cdb16c4db8141b889f2364d8e5fccc62cde3
Author: Edward Z. Yang <ezyang at cs.stanford.edu>
Date:   Mon Oct 17 14:06:18 2016 -0700

    Track dep_finsts in exports hash, as it affects downstream deps.
    
    Summary:
    I also added some more comments about the orphan and family instance
    hashing business.
    
    Fixes #12723.
    
    Signed-off-by: Edward Z. Yang <ezyang at cs.stanford.edu>
    
    Test Plan: validate
    
    Reviewers: bgamari, austin
    
    Subscribers: thomie
    
    Differential Revision: https://phabricator.haskell.org/D2607
    
    GHC Trac Issues: #12723


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

8fa2cdb16c4db8141b889f2364d8e5fccc62cde3
 compiler/iface/MkIface.hs                          | 61 ++++++++++++++++++++++
 compiler/main/HscTypes.hs                          |  7 ++-
 compiler/rename/RnNames.hs                         |  5 ++
 compiler/typecheck/FamInst.hs                      | 13 ++++-
 testsuite/driver/extra_files.py                    |  1 +
 .../scripts/T8469a.hs => driver/recomp016/A.hs}    |  4 +-
 .../scripts/T8469a.hs => driver/recomp016/A2.hs}   |  4 +-
 .../scripts/break022 => driver/recomp016}/C.hs     |  3 --
 testsuite/tests/driver/recomp016/D.hs              |  2 +
 testsuite/tests/driver/recomp016/E.hs              |  3 ++
 testsuite/tests/driver/recomp016/Makefile          | 19 +++++++
 testsuite/tests/driver/recomp016/all.T             |  7 +++
 .../recomp016.stdout}                              |  8 ++-
 13 files changed, 123 insertions(+), 14 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 8fa2cdb16c4db8141b889f2364d8e5fccc62cde3