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			18 lines
		
	
	
		
			495 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			495 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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| 
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| // Flags: --allow-natives-syntax --turbo-escape
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| 
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| function f(apply) {
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|   var value = 23;
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|   apply(function bogeyman() { value = 42 });
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|   return value;
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| }
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| function apply(fun) { fun() }
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| assertEquals(42, f(apply));
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| assertEquals(42, f(apply));
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| %NeverOptimizeFunction(apply);
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| %OptimizeFunctionOnNextCall(f);
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| assertEquals(42, f(apply));
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