2.8 behaves differently for super + refinements
2.8 behaves differently for super + refinements

* See https://bugs.ruby-lang.org/issues/17007

nobu/rubyspec,eregon/rubyspec,ruby/spec,ruby/spec,nobu/rubyspec,nobu/rubyspec,ruby/spec,eregon/rubyspec,eregon/rubyspec