regress-5085.js 352 Bytes
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14
// Copyright 2016 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 foo(x) {
  return x instanceof Proxy;
}

assertFalse(foo({}));
assertFalse(foo({}));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo({}));