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11 lines
275 B
JavaScript
11 lines
275 B
JavaScript
// Copyright 2016 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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function* g(o) {
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yield 'x' in o;
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}
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assertTrue(g({x: 1}).next().value);
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assertFalse(g({}).next().value);
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