[xquery-talk] let's comment out a line in XQuery

Mike Sokolov sokolov at ifactory.com
Fri Dec 21 07:11:09 PST 2012

On 12/21/2012 09:40 AM, David Lee wrote:
> in XQuery
> declare function foo() {}
> is bad for precisely the same reason as functions *always* have a return type.
> (no void).  But what should it be ?
Again, empty-sequence() is the only logical choice.  Better than an 
error in my book.

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