[ruby/prism] Check void values in singleton class (class <<)
class <<
Follow up the ruby/ruby#8917 change.
https://github.com/ruby/prism/commit/f6bac4d3bf
Added by make_now_just (Hiroya Fujinami) over 1 year ago
[ruby/prism] Check void values in singleton class (
class <<)Follow up the ruby/ruby#8917 change.
https://github.com/ruby/prism/commit/f6bac4d3bf