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// Copyright 2018 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 --opt
/* Test deopt behaviors when the prototype has elements */
// some
(function () {
var array = [,];
function some() {
return array.some(v => v > 0);
}
some(); some();
%OptimizeFunctionOnNextCall(some);
assertEquals(some(), false);
array.__proto__.push(6);
//deopt
assertEquals(some(), true);
})();
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