[Bug 6688] [XQTS] K2-FilterExpr-8 should allow empty sequence

http://www.w3.org/Bugs/Public/show_bug.cgi?id=6688





--- Comment #2 from Michael Kay <mike@saxonica.com>  2009-03-12 12:01:02 ---
To be a little more constructive: the only possible reason someone would use
"treat as" is to say "if this is an T, carry on processing, otherwise raise an
error". To implement this by assuming that the value is an T and not actually
testing for the error condition is going directly against the user's
intentions.


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Received on Thursday, 12 March 2009 12:01:12 UTC