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Kmake/deps/v8/test/mjsunit/regress/wasm/regress-373907109.js
2026-05-26 23:36:42 -07:00

26 lines
677 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
function workerCode() {
function onmessage() {
function A() {
}
class B extends A {
constructor() {
super();
gc({'execution': 'async'});
}
}
new B();
postMessage(0);
return onmessage;
}
performance.measureMemory();
Object.defineProperty(d8.__proto__, 'then', {'get': onmessage});
}
const v35 = new Worker(workerCode, {'type': 'function'});
v35.getMessage();