diff --git a/samples/forwardref.js b/samples/forwardref.js
new file mode 100644
index 00000000..5c73092e
--- /dev/null
+++ b/samples/forwardref.js
@@ -0,0 +1,15 @@
+type A = {
+    b: B;
+}
+
+type B = {
+    a: A;
+}
+
+let a: A = {
+    b: {
+        a: null;
+    };
+}
+
+print(a as string)
\ No newline at end of file