michael@0: try {
michael@0:     function testSlowArrayPopMultiFrame() {
michael@0:         a = undefined;
michael@0:         function parent(a, i) { i };
michael@0:         function gramps(a, i) {
michael@0:             return parent;
michael@0:         }
michael@0:         var last;
michael@0:         for (var i = 0; ; gramps++) {
michael@0:             last = gramps(a, i)
michael@0:         }
michael@0:     }(testSlowArrayPopMultiFrame(), 23);
michael@0:     assertEq(0, 1);
michael@0: } catch(e) {
michael@0:     assertEq(e instanceof TypeError, true);
michael@0: }