diff --git a/testdata/eval/positive/11.pdl b/testdata/eval/positive/11.pdl
new file mode 100644
index 0000000000000000000000000000000000000000..44592c324ce8346f88413f996134fe78d2148e53
--- /dev/null
+++ b/testdata/eval/positive/11.pdl
@@ -0,0 +1,8 @@
+#version 100
+
+composite main() {}
+
+int test() {
+	msg x = create(0);
+	return x.length == 0 && (x != null || (x[0] = 1) == 1);
+}
\ No newline at end of file