17 lines
382 B
JavaScript
17 lines
382 B
JavaScript
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// Copyright 2015 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 Foo() {}
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Foo.prototype.x = 0;
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function foo(f) {
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f.x = 1;
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}
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foo(new Foo);
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foo(new Foo);
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%OptimizeFunctionOnNextCall(foo);
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foo(new Foo);
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assertEquals(Foo.prototype.x, 0);
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