18 lines
401 B
JavaScript
18 lines
401 B
JavaScript
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// Copyright 2019 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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function foo() {
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try {
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return "number".charCodeAt(0n);
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} catch(e) {}
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}
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%PrepareFunctionForOptimization(foo);
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for (let i = 0; i < 3; i++) {
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foo();
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}
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%OptimizeFunctionOnNextCall(foo);
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foo();
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