1 files changed, 6 insertions, 0 deletions
diff --git a/chapter04/src/test/java/com/seaofnodes/simple/Chapter04Test.java b/chapter04/src/test/java/com/seaofnodes/simple/Chapter04Test.java
index 9f1535b3..faae0aee 100644
--- a/chapter04/src/test/java/com/seaofnodes/simple/Chapter04Test.java
+++ b/chapter04/src/test/java/com/seaofnodes/simple/Chapter04Test.java
@@ -124,4 +124,10 @@ public class Chapter04Test {
         assertEquals("return (-arg);", ret.print());
     }
 
+    @Test
+    public void testBug5() {
+        Parser parser = new Parser("return arg--2;");
+        ReturnNode ret = parser.parse();
+        assertEquals("return (arg--2);", ret.print());
+    }
 }