Prism::ParseResult::Comments#attach!

# File tmp/rubies/ruby-4.0.0/lib/prism/parse_result/comments.rb, line 93
def attach!
  parse_result.comments.each do |comment|
    preceding, enclosing, following = nearest_targets(parse_result.value, comment)

    if comment.trailing?
      if preceding
        preceding.trailing_comment(comment)
      else
        (following || enclosing || NodeTarget.new(parse_result.value)).leading_comment(comment)
      end
    else
      # If a comment exists on its own line, prefer a leading comment.
      if following
        following.leading_comment(comment)
      elsif preceding
        preceding.trailing_comment(comment)
      else
        (enclosing || NodeTarget.new(parse_result.value)).leading_comment(comment)
      end
    end
  end
end