forked from LeenkxTeam/Kmake
21 lines
427 B
JavaScript
21 lines
427 B
JavaScript
// 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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//
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// Flags: --allow-natives-syntax
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function foo() {
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let o = {
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[Symbol.iterator]: 4.2,
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};
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try {
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for (let x of o) throw new Error();
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} catch (e) {}
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}
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%PrepareFunctionForOptimization(foo);
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foo();
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foo();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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