1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
var result; function g(a, b) { with ({}) {} result = a + b; } function escape() { with({}) {} } function f() { escape(arguments); for (var i = 0; i < 50; ++i) { g(...arguments); } } f(1, 2); assertEq(result, 3); f(""); assertEq(result, "undefined");