diff --git a/test/err/huge-integer-constant.c b/test/err/huge-integer-constant.c
new file mode 100644
index 000000000..1f423347c
--- /dev/null
+++ b/test/err/huge-integer-constant.c
@@ -0,0 +1,7 @@
+/* too big for internal integer representation */
+unsigned long huge = 4294967296;
+
+int main(void)
+{
+    return 0;
+}