W3C home > Mailing lists > Public > public-qt-comments@w3.org > April 2007

[Bug 4441] [XQuery] 2.3.4 Optimization rules unclear?

From: <bugzilla@wiggum.w3.org>
Date: Sun, 01 Apr 2007 16:35:17 +0000
CC:
To: public-qt-comments@w3.org
Message-Id: <E1HY31R-0004y9-8x@wiggum.w3.org>

http://www.w3.org/Bugs/Public/show_bug.cgi?id=4441





------- Comment #5 from mike@saxonica.com  2007-04-01 16:35 -------
If you've inferred a static type of empty-sequence() for an expression such as

para[self::section]

then you'd be wasting all that effort if you then treated it as a function with
possible side-effects!
Received on Sunday, 1 April 2007 16:35:19 UTC

This archive was generated by hypermail 2.3.1 : Wednesday, 7 January 2015 15:45:33 UTC