michael@0: var failures = 0;
michael@0: function a() {
michael@0: 	return new Array(-1);
michael@0: }
michael@0: for (var j = 0; j < 61; ++j) {
michael@0: 	try {
michael@0: 		a();
michael@0: 		++failures;
michael@0: 	} catch (e) {
michael@0: 	}
michael@0: }