1 files changed, 2 insertions, 2 deletions
diff --git a/test/racc/assets/cast.y b/test/racc/assets/cast.y
index d180c09e14..5fdbca7a40 100644
--- a/test/racc/assets/cast.y
+++ b/test/racc/assets/cast.y
@@ -636,14 +636,14 @@ restrict return short signed sizeof static struct switch typedef union
 
   def self.feature(name)
     attr_writer "#{name}_enabled"
-    class_eval <<-EOS
+    class_eval <<~RUBY, __FILE__, __LINE__ + 1
       def enable_#{name}
         @#{name}_enabled = true
       end
       def #{name}_enabled?
         @#{name}_enabled
       end
-    EOS
+    RUBY
   end
   private_class_method :feature