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// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
function testError(error) {
// Reconfigure e.stack to be non-configurable
var desc1 = Object.getOwnPropertyDescriptor(error, "stack");
Object.defineProperty(error, "stack",
{get: desc1.get, set: desc1.set, configurable: false});
var desc2 = Object.getOwnPropertyDescriptor(error, "stack");
assertFalse(desc2.configurable);
assertEquals(desc1.get, desc2.get);
assertEquals(desc2.get, desc2.get);
}
function stackOverflow() {
function f() { f(); }
try { f() } catch (e) { return e; }
}
function referenceError() {
try { g() } catch (e) { return e; }
}
testError(referenceError());
testError(stackOverflow());