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12478684aa
PR-URL: https://github.com/nodejs/node/pull/33579 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Shelley Vohr <codebytere@gmail.com>
18 lines
448 B
JavaScript
18 lines
448 B
JavaScript
// Copyright 2020 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: --allow-natives-syntax
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var arr = new Uint8Array();
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%ArrayBufferDetach(arr.buffer);
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function foo() {
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return arr[Symbol.iterator]();
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}
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%PrepareFunctionForOptimization(foo);
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assertThrows(foo, TypeError);
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%OptimizeFunctionOnNextCall(foo);
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assertThrows(foo, TypeError);
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