2024-04-18 07:06:43 +02:00
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// Copyright 2024 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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2025-04-29 08:03:15 +02:00
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// Flags: --experimental-wasm-type-reflection
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// Flags: --expose-gc --wasm-wrapper-tiering-budget=1
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2024-04-18 07:06:43 +02:00
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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const type = builder.addType(kSig_i_i);
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const global = builder.addImportedGlobal('m', 'val', kWasmAnyFunc);
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builder.addFunction('main', type)
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.addBody([
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kExprLocalGet, 0, kExprGlobalGet, global, kGCPrefix, kExprRefCast, type,
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kExprCallRef, type
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])
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.exportFunc();
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function foo() {
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gc();
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}
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const func =
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new WebAssembly.Function({parameters: ['i32'], results: ['i32']}, foo);
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let instance = builder.instantiate({m: {val: func}});
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instance.exports.main(3);
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instance.exports.main(3);
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