18 lines
432 B
JavaScript
18 lines
432 B
JavaScript
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// 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: --expose-gc
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var a, b; // Global variables that will end up with number map.
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for (var i = 0; i < 100000; i++) {
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b = 1;
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a = i + -0; // -0 is a number, so this will make "a" a heap object.
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b = a;
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}
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assertTrue(a === b);
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gc();
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assertTrue(a === b);
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