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			22 lines
		
	
	
		
			500 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			500 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 TestDematerializedContextInBuiltin() {
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  var f = function() {
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    var b = [1,2,3];
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    var callback = function(v,i,o) {
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      %_DeoptimizeNow();
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    };
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    try { throw 0 } catch(e) {
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      return b.forEach(callback);
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    }
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  }
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  f();
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  f();
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  %OptimizeFunctionOnNextCall(f);
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  f();
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})();
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