| // 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: 11.4.7_A3_T4 | |
| description: Type(x) is undefined or null | |
| ---*/ | |
| //CHECK#1 | |
| if (isNaN(-void 0) !== true) { | |
| $ERROR('#1: +void 0 === Not-a-Number. Actual: ' + (+void 0)); | |
| } | |
| //CHECK#2 | |
| if (-null !== 0) { | |
| $ERROR('#2: +null === 0. Actual: ' + (+null)); | |
| } |