hash.c: raise on invalid input
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
hash.c: raise on invalid input
are not one or two elements arrays. [ruby-core:39945] [Bug #5406]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e