11 lines
431 B
JavaScript
11 lines
431 B
JavaScript
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// 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 --no-stress-opt
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assertTrue(%TypedArraySpeciesProtector());
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class MyFloat32Array extends Float32Array { }
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Object.defineProperty(Float32Array, Symbol.species, { value: MyFloat32Array });
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assertFalse(%TypedArraySpeciesProtector());
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