2e4efcfac2
To avoid tanking context startup performance, only the actual installation of the JS-exposed API is flag-guarded. The remainder of the implementation still resides in the snapshot. Review URL: https://codereview.chromium.org/1257063003 Cr-Commit-Position: refs/heads/master@{#30017}
18 lines
383 B
JavaScript
18 lines
383 B
JavaScript
// Copyright 2014 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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// Flags: --harmony-object-observe
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// Flags: --stack-size=100
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var a = [];
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Object.observe(a, function() {});
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function f(a, x) {
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a.length = x;
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f(a, x + 1);
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}
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assertThrows(function() { f(a, 1); }, RangeError);
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