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			33 lines
		
	
	
		
			567 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			33 lines
		
	
	
		
			567 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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| 
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| function addProperties(o)
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| {
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|     o.p1 = 1;
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|     o.p2 = 2;
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|     o.p3 = 3;
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|     o.p4 = 4;
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|     o.p5 = 5;
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|     o.p6 = 6;
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|     o.p7 = 7;
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|     o.p8 = 8;
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| }
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| function removeProperties(o)
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| {
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|     delete o.p8;
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|     delete o.p7;
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|     delete o.p6;
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|     delete o.p5;
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| }
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| function makeO()
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| {
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|     var o = { };
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|     addProperties(o);
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|     removeProperties(o);
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|     addProperties(o);
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| }
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| for (var i = 0; i < 3; ++i) {
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|     o = makeO();
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| }
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