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a1d639ba5d
PR-URL: https://github.com/nodejs/node/pull/35415 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Myles Borins <myles.borins@gmail.com>
19 lines
500 B
JavaScript
19 lines
500 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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function f() {
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let buffer = new ArrayBuffer(8);
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let a32 = new Float32Array(buffer);
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let a8 = new Uint32Array(buffer);
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let a = { value: NaN };
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Object.defineProperty(a32, 0, { value: NaN });
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return a8[0];
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}
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let value = f();
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%EnsureFeedbackVectorForFunction(f);
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assertEquals(value, f());
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