| 15.1.1.3-0.js |
---
esid: sec-undefined
description: >
Global.undefined is a data property with default attribute values
(false)
--- |
513 |
- |
| 15.1.1.3-1.js |
---
esid: sec-undefined
description: undefined is not writable, should not throw in non-strict mode
flags: [noStrict]
--- |
431 |
- |
| 15.1.1.3-2.js |
---
esid: sec-undefined
description: undefined is not writable, should throw TypeError in strict mode
flags: [onlyStrict]
--- |
482 |
- |
| 15.1.1.3-3.js |
---
esid: sec-undefined
description: >
undefined is not writable, simple assignment should return the
rval value (11.13.1-6)
flags: [noStrict]
--- |
381 |
- |
| prop-desc.js |
---
esid: sec-undefined
description: Property descriptor of undefined
info: |
This property has the attributes { [[Writable]]: false, [[Enumerable]]:
false, [[Configurable]]: false }.
includes: [propertyHelper.js]
--- |
452 |
- |
| S15.1.1.3_A1.js |
---
info: The initial value of undefined is undefined
esid: sec-undefined
description: Use typeof, isNaN, isFinite
--- |
664 |
- |
| S15.1.1.3_A3_T2.js |
---
info: The undefined is DontDelete
esid: sec-undefined
description: Use delete
flags: [noStrict]
--- |
380 |
- |
| S15.1.1.3_A4.js |
---
info: The undefined is DontEnum
esid: sec-undefined
description: Use for-in statement
--- |
365 |
- |