| // Copyright 2009 the Sputnik authors. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| info: Operator x++ returns ToNumber(x) | |
| es5id: 11.3.1_A4_T4 | |
| description: Type(x) is undefined or null | |
| ---*/ | |
| //CHECK#1 | |
| var x; | |
| var y = x++; | |
| if (isNaN(y) !== true) { | |
| $ERROR('#1: var x; var y = x++; y === Not-a-Number. Actual: ' + (y)); | |
| } | |
| //CHECK#2 | |
| var x = null; | |
| var y = x++; | |
| if (y !== 0) { | |
| $ERROR('#2: var x = null; var y = x++; y === 0. Actual: ' + (y)); | |
| } |