michael@0: // bug 504797
michael@0: 
michael@0: function f() {
michael@0:   g(arguments, 1);
michael@0: }
michael@0: 
michael@0: function g(a, b) {
michael@0:   var s = Array.prototype.slice.call(a, b);
michael@0:   assertEq(s[0] == undefined, false);
michael@0: }
michael@0: 
michael@0: for (var i = 0; i < 10; ++i) {
michael@0:   f(1, 2, 3, 4);
michael@0: }