1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1265159.js b/js/src/jit-test/tests/ion/bug1265159.js
new file mode 100644
index 000000000..30d3443f1
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1265159.js
@@ -0,0 +1,17 @@
+
+var thrown = false;
+try {
+    x = [0];
+    for (var i = 0; i < 5; ++i) {
+        if (i == 3)
+            Object.freeze(x);
+        else
+            x.pop();
+    }
+} catch (e) {
+    thrown = true;
+    assertEq(e instanceof TypeError, true);
+}
+
+assertEq(thrown, true);
+