test/func.rb in ox-1.2.7 vs test/func.rb in ox-1.2.8

@@ -101,9 +101,10 @@
     dump_and_load('', false)
   end
 
   def test_symbol
     dump_and_load(:a_symbol, false)
+    dump_and_load(:<=, false)
   end
 
   def test_base64
     dump_and_load('a & x', false)
   end