[[DefineOwnProperty]] (P, Desc)

Axel Rauschmayer axel at rauschma.de
Thu Nov 27 03:05:34 PST 2014


Quote (note typo in second item):

1. A property cannot be added as or modified to be non-configurable, if it does not exists as a non-configurable own property of the target object.

2. A property may not be non-configurable, if is corresponding configurable property of the target object exists.

Question: Doesn’t #1 imply #2?

Dr. Axel Rauschmayer
axel at rauschma.de

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