bound-function-proto.js

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// When allocating a bound function in JIT code, ensure it ends up with the

// correct proto.

function f() {

    var arr = [function(){}, function(){}];

    arr[0].bind = Function.prototype.bind;

    arr[1].bind = Function.prototype.bind;

    var proto = {};

    Object.setPrototypeOf(arr[1], proto);

    for (var i = 0; i < 2000; i++) {

        var fun = arr[Number(i > 1000)];

        var bound = fun.bind(null);

        assertEq(Object.getPrototypeOf(bound), i > 1000 ? proto : Function.prototype);

f();