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			19 lines
		
	
	
		
			502 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			19 lines
		
	
	
		
			502 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // Copyright 2015 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 --harmony-do-expressions
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| 
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| function f(x) {
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|   switch (x) {
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|     case 1: return "one";
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|     case 2: return "two";
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|     case do { for (var i = 0; i < 10; i++) { if (i == 5) %OptimizeOsr(); } }:
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|     case 3: return "WAT";
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|   }
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| }
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| 
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| assertEquals("one", f(1));
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| assertEquals("two", f(2));
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| assertEquals("WAT", f(3));
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