Saxon

Saxon-EE 9.9.1.5

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet exclude-result-prefixes="#all" version="3.0" xmlns:saxon="http://saxon.sf.net/"
	xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

	<xsl:param as="xs:integer" name="threads" select="10" />

	<xsl:import-schema>
		<xs:schema />
	</xsl:import-schema>

	<xsl:template name="xsl:initial-template">
		<xsl:for-each saxon:threads="{$threads}" select="1 to 10">
			<xsl:sequence select="analyze-string(string(), '.')" />
		</xsl:for-each>
	</xsl:template>

</xsl:stylesheet>

C:\test>java -jar saxon9ee.jar -it -xsl:analyze-string.xsl
Error on line 0
  Duplicate type {finiteNumberType} - previously defined in imported component
...
Error evaluating (fn:analyze-string(...)) in xsl:sequence/@select on line 13 column 59 of analyze-string.xsl:
  net.sf.saxon.type.SchemaException: Duplicated components found in schema
at template xsl:initial-template on line 11 of analyze-string.xsl:
     invoked by unknown caller (null)
at template xsl:initial-template on line 11 of analyze-string.xsl:
     invoked by unknown caller (null)
at template xsl:initial-template on line 11 of analyze-string.xsl:
     invoked by unknown caller (null)
net.sf.saxon.trans.XPathException: net.sf.saxon.type.SchemaException: Duplicated components found in schema

Fine with saxon:threads=1

C:\test>java -jar saxon9ee.jar -it -xsl:analyze-string.xsl threads=1
<?xml version="1.0" encoding="UTF-8"?><analyze-string-result xmlns="http://www.w3.org/2005/xpath-functions"><match>1</match>...