18 lines
397 B
JavaScript
18 lines
397 B
JavaScript
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// Copyright 2020 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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v = { symbol: Symbol() };
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function f() {
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for (var i = 0; i < 1; ++i) {
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try { v.symbol(); } catch (e) {}
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}
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}
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%PrepareFunctionForOptimization(f);
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f();
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%OptimizeFunctionOnNextCall(f);
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f();
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