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1 /// Copyright (c) 2012 Ecma International. All rights reserved. |
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2 /// Ecma International makes this code available under the terms and conditions set |
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3 /// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the |
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4 /// "Use Terms"). Any redistribution of this code must retain the above |
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5 /// copyright and this notice and otherwise comply with the Use Terms. |
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6 /** |
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7 * @path ch11/11.4/11.4.1/11.4.1-5-1.js |
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8 * @description delete operator returns false when deleting a direct reference to a var |
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9 */ |
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10 |
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11 |
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12 function testcase() { |
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13 var x = 1; |
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14 |
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15 // Now, deleting 'x' directly should fail; |
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16 var d = delete x; |
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17 if(d === false && x === 1) |
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18 return true; |
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19 } |
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20 runTestCase(testcase); |