1 files changed, 1 insertions, 8 deletions
diff --git a/lib/prism/parse_result/comments.rb b/lib/prism/parse_result/comments.rb
index f8f74d2503..22c4148b2c 100644
--- a/lib/prism/parse_result/comments.rb
+++ b/lib/prism/parse_result/comments.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 module Prism
-  class ParseResult
+  class ParseResult < Result
     # When we've parsed the source, we have both the syntax tree and the list of
     # comments that we found in the source. This class is responsible for
     # walking the tree and finding the nearest location to attach each comment.
@@ -183,12 +183,5 @@ module Prism
         [preceding, NodeTarget.new(node), following]
       end
     end
-
-    private_constant :Comments
-
-    # Attach the list of comments to their respective locations in the tree.
-    def attach_comments!
-      Comments.new(self).attach! # steep:ignore
-    end
   end
 end