[commit: ghc] master: Fix #9220 by adding role annotations. (e394e74)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/e394e74df5ca8081c0ffd147d34e788d290fb21a/ghc

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

commit e394e74df5ca8081c0ffd147d34e788d290fb21a
Author: Richard Eisenberg <eir at cis.upenn.edu>
Date:   Fri Nov 7 17:34:59 2014 -0500

    Fix #9220 by adding role annotations.
    
    This includes a submodule update for `array`.
    There is also an added test in libraries/array/tests/T9220.


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

e394e74df5ca8081c0ffd147d34e788d290fb21a
 libraries/array                                    |   2 +-
 libraries/base/GHC/Arr.hs                          |   6 +-
 libraries/base/GHC/IOArray.hs                      |   5 +-
 testsuite/tests/roles/should_compile/all.T         |   1 -
 .../{should_compile => should_fail}/RolesIArray.hs |   0
 .../tests/roles/should_fail/RolesIArray.stderr     | 100 +++++++++++++++++++++
 testsuite/tests/roles/should_fail/all.T            |   1 +
 7 files changed, 111 insertions(+), 4 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 e394e74df5ca8081c0ffd147d34e788d290fb21a