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// Copyright 2019 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: --allow-natives-syntax
const re = /abc/;
// Move the test method one prototype up.
re.__proto__.__proto__.test = re.__proto__.test;
delete re.__proto__.test;
function foo(s) {
return re.test(s);
}
assertTrue(foo('abc'));
assertTrue(foo('abc'));
%OptimizeFunctionOnNextCall(foo);
assertTrue(foo('abc'));
assertFalse(foo('ab'));
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