diff --git a/samples/invalid_block.dcfg b/samples/invalid_block.dcfg
new file mode 100644
index 0000000..ee0be46
--- /dev/null
+++ b/samples/invalid_block.dcfg
@@ -0,0 +1,5 @@
+{
+	test = 123;
+	test.field = 456; # This should be invalid. `test` is an int, not an object.
+}
+