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Kmake/deps/v8/test/mjsunit/regress/wasm/regress-336852356.js
2026-05-26 23:36:42 -07:00

23 lines
662 B
JavaScript

// Copyright 2024 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --expose-gc --wasm-staging
d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
function js() {
const result = [''];
gc();
return result;
}
let builder = new WasmModuleBuilder();
let js_index = builder.addImport('m', 'js', kSig_f_v);
builder.addFunction('main', kSig_f_v)
.addBody([
kExprCallFunction, js_index
]).exportFunc();
const instance = builder.instantiate({m: {js}});
let promising = WebAssembly.promising(instance.exports.main);
promising();