Add test demonstrating name error

test/test_ripper_tags.rb

@@ -846,4 +846,19 @@ def included_method; end
     expected = ["Object#test_method", "M", "M#included_method", "M#cache", "M#cache="]
     assert_equal expected, tags.map { |t| t[:full_name] }
   end
+
+  def test_multi_argument_delegate
+    tags = extract(<<-EOC)
+      class C
+        def object = Object.new
+        delegate :thing, :other, to: :object
+        %i(test).each do |m|
+          delegate m, :"\#{m}=", to: :object
+        end
+      end
+    EOC
+
+    expected = ["C", "C#object", "C#thing", "C#other", "C#test", "C#test="].sort
+    assert_equal expected, tags.map { |t| t[:full_name] }.sort
+  end
 end