merge revision(s) 54169: [Backport #12189]
* ext/date/date_core.c (datetime_to_time): preserve timezone info [Bug #12189] [Fix GH-1295]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@54694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 54169: [Backport #12189]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@54694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e