* 2013-10-20

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
variable.c: real class name

* variable.c (rb_class2name): should return real class name, not
  singleton class or iclass.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e