1 files changed, 9 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ctypes/argument-type-pointer.js b/js/src/jit-test/tests/ctypes/argument-type-pointer.js
new file mode 100644
index 0000000000..80f96ad905
--- /dev/null
+++ b/js/src/jit-test/tests/ctypes/argument-type-pointer.js
@@ -0,0 +1,9 @@
+load(libdir + 'asserts.js');
+
+function test() {
+  assertTypeErrorMessage(() => { ctypes.PointerType({}); },
+                         "argument of PointerType must be a CType");
+}
+
+if (typeof ctypes === "object")
+  test();