diff --git a/src/test/resources/LengthStatementInsideTypeDef.yang b/src/test/resources/LengthStatementInsideTypeDef.yang
new file mode 100644
index 0000000..c1195dc
--- /dev/null
+++ b/src/test/resources/LengthStatementInsideTypeDef.yang
@@ -0,0 +1,15 @@
+module Test {
+    yang-version 1;
+    namespace http://huawei.com;
+    prefix Ant;
+    typedef invalid-interval {
+        type string {
+            length "1..100";
+         }
+    }
+    leaf xyz {
+       type invalid-interval {
+           length "2..100";
+       }
+    }
+}