| // 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 !ToBoolean(x) | |
| es5id: 11.4.9_A3_T4 | |
| description: Type(x) is undefined or null | |
| ---*/ | |
| //CHECK#1 | |
| if (!void 0 !== true) { | |
| throw new Test262Error('#1: !void 0 === true'); | |
| } | |
| //CHECK#2 | |
| if (!null !== true) { | |
| throw new Test262Error('#2: !null === true'); | |
| } |