vm_eval.c: undefined refined check_funcall
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
vm_eval.c: undefined refined check_funcall
not callable unless using. [ruby-core:69064] [Bug #11117]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e