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			16 lines
		
	
	
		
			342 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			16 lines
		
	
	
		
			342 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // Copyright 2014 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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| // Flags: --allow-natives-syntax --enable-slow-asserts
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| 
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| function f(a, x) {
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|   a.shift();
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|   a[0] = x;
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| }
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| 
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| f([1], 1.1);
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| f([1], 1.1);
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| %OptimizeFunctionOnNextCall(f);
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| f([1], 1.1);
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