Saxon

Tested on Saxon HE 12.2 from Java,

With xml document:

and XPath query: //P/@y castable as xs:duration

Saxon gives java.util.NoSuchElementException:

Exception in thread "main" java.util.NoSuchElementException at java.base/java.util.StringTokenizer.nextToken(StringTokenizer.java:347) at net.sf.saxon.value.DurationValue.makeDuration(DurationValue.java:225) at net.sf.saxon.value.DurationValue.makeDuration(DurationValue.java:208) at net.sf.saxon.type.StringConverter$StringToDuration.convertString(StringConverter.java:607) at net.sf.saxon.type.StringConverter.convert(StringConverter.java:82) at net.sf.saxon.expr.CastableExpression.isCastable(CastableExpression.java:207) at net.sf.saxon.expr.CastableExpression.access$100(CastableExpression.java:29) at net.sf.saxon.expr.CastableExpression$CastableExpressionElaborator.lambda$elaborateForBoolean$0(CastableExpression.java:277) at net.sf.saxon.expr.elab.BooleanElaborator.lambda$elaborateForPull$0(BooleanElaborator.java:25) at net.sf.saxon.query.XQueryExpression.getExpressionIterator(XQueryExpression.java:404) at net.sf.saxon.query.XQueryExpression.iterator(XQueryExpression.java:381) at net.sf.saxon.s9api.XQueryEvaluator.evaluate(XQueryEvaluator.java:523) at Main.execute(Main.java:64) at Main.main(Main.java:20)

Process finished with exit code 1

Should return false.

The xml document seems to be disappearing from the previous two posts, it is

<P y="-"/>

Thank you for the fix!