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xquery version "1.1";
(:*******************************************************:)
(: Test: switch-011 :)
(: Written by: Michael Kay :)
(: Purpose: switch test, NaN matches NaN :)
(:*******************************************************:)
declare variable $in external := xs:double('NaN');
<out>{
switch ($in)
case 42 return "Moo"
case <a>42</a> return "Meow"
case 42e0 return "Quack"
case "42e0" return "Oink"
case xs:float('NaN') return "Woof"
default return "Expletive deleted"
}</out>
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