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1 // Copyright 2009 the Sputnik authors. All rights reserved. |
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2 // This code is governed by the BSD license found in the LICENSE file. |
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3 |
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4 /** |
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5 * The production x &= y is the same as x = x & y |
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6 * |
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7 * @path ch11/11.13/11.13.2/S11.13.2_A4.9_T1.2.js |
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8 * @description Type(x) and Type(y) vary between primitive number and Number object |
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9 */ |
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10 |
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11 //CHECK#1 |
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12 x = 1; |
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13 x &= 1; |
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14 if (x !== 1) { |
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15 $ERROR('#1: x = 1; x &= 1; x === 1. Actual: ' + (x)); |
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16 } |
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17 |
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18 //CHECK#2 |
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19 x = new Number(1); |
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20 x &= 1; |
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21 if (x !== 1) { |
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22 $ERROR('#2: x = new Number(1); x &= 1; x === 1. Actual: ' + (x)); |
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23 } |
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24 |
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25 //CHECK#3 |
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26 x = 1; |
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27 x &= new Number(1); |
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28 if (x !== 1) { |
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29 $ERROR('#3: x = 1; x &= new Number(1); x === 1. Actual: ' + (x)); |
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30 } |
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31 |
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32 //CHECK#4 |
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33 x = new Number(1); |
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34 x &= new Number(1); |
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35 if (x !== 1) { |
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36 $ERROR('#4: x = new Number(1); x &= new Number(1); x === 1. Actual: ' + (x)); |
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37 } |
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38 |
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39 |