object-create.js - mozsearch

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// Ensure Ion inlining of Object.create(x) tests the type of x

// matches the template object.

var P1 = {};

var P2 = {};

minorgc();

function f1() {

    for (var i=0; i<100; i++) {

	var P = (i & 1) ? P1 : P2;

	var o = Object.create(P);

	assertEq(Object.getPrototypeOf(o), P);

f1();

function f2() {

    var arr = [null, Array];

    for (var i=0; i<99; i++) {

	var p = arr[(i / 50)|0];

	var o = Object.create(p);

	assertEq(Object.getPrototypeOf(o), p);

f2();