Are internal data properties ever inherited?

Nathan Wall nathan.wall at
Mon Oct 7 20:05:14 PDT 2013

This should be a quick answer; I'm just looking for clarity.  Are there any situations where internal data properties may be inherited?  For example:
    Set foo to bar.[[Baz]]
Does `foo` ever result in a non-undefined value if `bar` doesn't have an own `[[Baz]]` property but inherits from an object that has an internal `[[Baz]]` property?
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