deps/v8/test/mjsunit/regress/regress-crbug-899524.js


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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

function empty() { }

function baz(expected, found) {
  var start = "";
  found.length, start + 'x';
  if (expected.length === found.length) {
    for (var i = 0; i < expected.length; ++i) {
      empty(found[i]);
    }
  }
}

baz([1], new (class A extends Array {}));

(function () {
  "use strict";
  function bar() {
    baz([1,2], arguments);
  }
  function foo() {
    bar(2147483648,-[]);
  }
  foo();
  foo();
  %OptimizeFunctionOnNextCall(foo);
  foo();
})();