Comment 2 for bug 1041445
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| Matthias Brantner (matthias-brantner) wrote | #2 |
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bbfa235
(Get the code!)
According to the latest discussion, we have changed the semantics (again).
Essentially, null should always behave like the empty sequence (for cast and comparisons). That is, instance of jn:null() will be one way to check if an item is the null item. In addition, we will introduce a new function jn:is-null() which essentially does the same thing.