diff --git a/tests/fail/logic-var-domain.ac b/tests/fail/logic-var-domain.ac
new file mode 100644
index 0000000..82c698e
--- /dev/null
+++ b/tests/fail/logic-var-domain.ac
@@ -0,0 +1,14 @@
+struct {
+
+struct A() {};
+
+T1 = Fn(h: A) -> A {
+	x = h;
+	return h;
+};
+
+T2 = Fn() -> A {
+	return x;
+};
+
+} main;