constructor-ordering.js

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var order = 0;

function assertOrdering(ordering) {

    assertEq(order, ordering);

    order++;

// Spec mandates that the prototype is looked up /before/ we toString the

// argument.

var handler = { get() { assertOrdering(0); return Error.prototype } };

var errorProxy = new Proxy(Error, handler);

var toStringable = { toString() { assertOrdering(1); return "Argument"; } };

new errorProxy(toStringable);

if (typeof reportCompare === 'function')

    reportCompare(0,0,"OK");