1 files changed, 9 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug980013.js b/js/src/jit-test/tests/basic/bug980013.js
new file mode 100644
index 0000000000..d84295285b
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug980013.js
@@ -0,0 +1,9 @@
+
+x = new Uint8ClampedArray;
+x.__proto__ = {};
+Object.defineProperty(this, "y", {
+    get: function() {
+        return x.length;
+    }
+});
+assertEq(y, undefined);