15 lines
578 B
JavaScript
15 lines
578 B
JavaScript
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// Copyright 2025 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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let empty_module = new Uint8Array([0, 97, 115, 109, 1, 0, 0, 0]);
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let module = new WebAssembly.Module(empty_module);
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let instance = new WebAssembly.Instance(module, {});
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// We don't care what this returns as long as it doesn't crash.
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%BuildRefTypeBitfield(123, instance);
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// Issue 399769594 pointed out that we need even more robustness:
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%BuildRefTypeBitfield(-1, instance);
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