[commit: ghc] wip/nfs-locking: Use xcode8 image (b3339d4)

[git at git.haskell.org]

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

On branch  : wip/nfs-locking
Link       : http://ghc.haskell.org/trac/ghc/changeset/b3339d475a56c2c1617bb5803e742509eb2b6821/ghc

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

commit b3339d475a56c2c1617bb5803e742509eb2b6821
Author: Andrey Mokhov <andrey.mokhov at gmail.com>
Date:   Thu Apr 27 01:08:41 2017 +0100

    Use xcode8 image


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

b3339d475a56c2c1617bb5803e742509eb2b6821
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index f6eda04..dd6af26 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,7 @@ matrix:
               - PATH="/opt/cabal/1.22/bin:$PATH"
 
         - os: osx
+          osx_image: xcode8
           env: MODE="--flavour=quickest --integer-simple"
           before_install:
               - brew update