js/src/jit-test/tests/basic/bug541191-4.js


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function g(a, b, c, d) {
    return "" + a + b + c + d;
}

var x = 1;
function f(a, b, c) {
    arguments[1] = 2;
    arguments[2] = 3;
    arguments[3] = 4;
    if (x) {
        arguments.length = 1;
        delete arguments.length;
        arguments.__defineGetter__('length', function () { return eval('1'); });
    }
    var k;
    for (var i = 0; i < 10; i++)
        k = g.apply(this, arguments);
    return k;
}

assertEq(f(1), "1undefinedundefinedundefined");
x = 0;
assertEq(f(1), "1undefinedundefinedundefined");