forked from LeenkxTeam/Kmake
23 lines
455 B
JavaScript
23 lines
455 B
JavaScript
// Copyright 2021 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 bar() {
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arr = new Array(4);
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iter = arr[Symbol.iterator];
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return iter;
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}
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function foo(a) {
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iter = bar();
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return iter.isPrototypeOf(iter);
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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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