16 lines
372 B
JavaScript
16 lines
372 B
JavaScript
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// Copyright 2019 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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var o = ['3'];
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function foo(i) { o.x = i; }
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foo("string");
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Object.preventExtensions(o);
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Object.seal(o);
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print('foo');
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foo(0);
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%HeapObjectVerify(o);
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assertEquals(o.x, 0);
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