michael@0: function foo(x, y, z, a) {
michael@0:   for (var i = 0x7fff; i < 0xffff; i++) {
michael@0:     var y = ((x + y) + (z + a[0])) | 0;
michael@0:   }
michael@0:   return y;
michael@0: }
michael@0: assertEq(foo(0x7fffffff, 0x7fffffff, 0x7fffffff, [0x7fffffff]), 2147385343);
michael@0: 
michael@0: var q = [0x7fffffff];
michael@0: assertEq(eval("foo(0x7fffffff, 0x7fffffff, {valueOf:function() {q[0] = 'e4'; return 0;}}, q)"), 438048096);