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sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd9add103f586d501b0c3354b7b182abc0
27 lines
523 B
JavaScript
27 lines
523 B
JavaScript
// Copyright 2017 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 opt(b) {
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let iterator = new Set().values();
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iterator.x = 0;
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let arr = [iterator, iterator];
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if (b)
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return arr.slice();
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}
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opt(false);
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opt(false);
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%OptimizeFunctionOnNextCall(opt);
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let res = opt(true);
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let a = res[0];
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let b = res[1];
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assertTrue(a === b);
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a.x = 7;
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assertEquals(7, b.x);
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