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			77 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			77 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // Copyright 2011 the V8 project authors. All rights reserved.
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| // Redistribution and use in source and binary forms, with or without
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| // modification, are permitted provided that the following conditions are
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| // met:
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| //
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| //     * Redistributions of source code must retain the above copyright
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| //       notice, this list of conditions and the following disclaimer.
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| //     * Redistributions in binary form must reproduce the above
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| //       copyright notice, this list of conditions and the following
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| //       disclaimer in the documentation and/or other materials provided
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| //       with the distribution.
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| //     * Neither the name of Google Inc. nor the names of its
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| //       contributors may be used to endorse or promote products derived
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| //       from this software without specific prior written permission.
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| //
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| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 
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| function f() {
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|   var i = 10;
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|   var c = 0;
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|   while (i-- > 0) {
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|     c++;
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|     if (i == 5) ;
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|   }
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|   assertEquals(10, c);
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| }
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| f();
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| 
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| 
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| function f2() {
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|   var i = 10;
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|   var c = 0;
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|   while (i-- > 0) {
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|     c++;
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|     if (i == 5) break;
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|   }
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|   assertEquals(5, c);
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| }
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| f2();
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| 
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| 
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| function f3() {
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|   var i = 10;
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|   var c = 0;
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|   outer: while (i-- > 0) {
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|     var j = 10;
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|     inner1: inner2: inner3: while (j-- > 0) {
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|       c++;
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|       if (i == 8)
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|         break inner2;
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|       if (i == 6)
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|         break outer;
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|     }
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|   }
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|   assertEquals(22, c);
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| }
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| f3();
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| 
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| outer2: {
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|   break outer2;
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|   assertUnreachable();
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| }
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| 
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| 
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| outer3: break outer3;  // nop
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| l1: l2: l3: break l2;  // nop
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