tree f7db8e4d35022771679745aa093bc958892b9bfb
parent 59a5c74ed62be7068d3d3a1afa6261b676b8b03c
author Paul Wankadia <junyer@google.com> 1566224203 -0700
committer Paul Wankadia <junyer@google.com> 1566224242 +0000

Add Clang 9 to the Travis CI matrix.

Change-Id: I82c534335a27a68df2e3459495122cdeb7dedf6a
Reviewed-on: https://code-review.googlesource.com/c/re2/+/44232
Reviewed-by: Paul Wankadia <junyer@google.com>