diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testInitelemWithSetter.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testInitelemWithSetter.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,3 @@
+Object.prototype.__defineSetter__(1, function () { throw "fit"; });
+for (var i =0; i<9; i++)
+    ({1:'a'});