http://www.w3.org/Bugs/Public/show_bug.cgi?id=5332 --- Comment #19 from Jonathan Robie <jonathan.robie@redhat.com> 2009-04-28 12:38:11 --- How about this definition, which is more explicit: <snip> The following expressions are defined by this specification to be "vacuous expressions": * An empty parenthesized expression ( ) is a vacuous expression. * A call to the built-in function fn:error is a vacuous expression. * If all branches are vacuous expressions, the typeswitch expression is a vacuous expression. * If both branches are vacuous expressions, the conditional expression is a vacuous expression. * If all operands are vacuous expressions, the comma expression is a vacuous expression. These expressions can be determined statically to always return an empty sequence or raise an error. </snip> -- Configure bugmail: http://www.w3.org/Bugs/Public/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug.Received on Tuesday, 28 April 2009 12:38:21 GMT
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