merge revision(s) 56469: [Backport #12860]
* compile.c (setup_args): duplicate splatting array if more arguments present to obey left-to-right execution order. [ruby-core:77701] [Bug# 12860]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@57342 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 56469: [Backport #12860]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@57342 b2dd03c8-39d4-4d8f-98ff-823fe69b080e