25c2203a8f
Before, it was possible to construct invalid CallSite objects, which would trigger a runtime assert when any function is called on it. This check ensures to throw a TypeError when invalid information is passed to the CallSite constructor. This reverts part of this CL: https://codereview.chromium.org/2006603002 R=ishell@chromium.org, titzer@chromium.org, yangguo@chromium.org BUG=chromium:614295 Review-Url: https://codereview.chromium.org/2010493002 Cr-Commit-Position: refs/heads/master@{#36578}
12 lines
349 B
JavaScript
12 lines
349 B
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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Error.prepareStackTrace = (e,s) => s;
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var CallSiteConstructor = Error().stack[0].constructor;
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try {
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(new CallSiteConstructor(CallSiteConstructor, 6)).toString();
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} catch (e) {
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}
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