DO NOT REPLY [Bug 6851] New: - XSLTC: java.lang.ArrayIndexOutOfBoundsException

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=6851

XSLTC: java.lang.ArrayIndexOutOfBoundsException

           Summary: XSLTC: java.lang.ArrayIndexOutOfBoundsException
           Product: XalanJ2
           Version: 2.3
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Blocker
          Priority: Other
         Component: org.apache.xalan.xsltc
        AssignedTo: xalan-dev@xml.apache.org
        ReportedBy: derek.sayeau@cognos.com


The following simple example generates a 
java.lang.ArrayIndexOutOfBoundsException exception. If you remove the variable 
reference in the predicate all works as expected.

Example stylesheet:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
	<xsl:output method="html"/>
	<xsl:template match="/">
		<xsl:element name="img">
			<xsl:attribute name="src">
				<xsl:if test="false()">
					<xsl:variable name="var1" select="'m'"/>
					<xsl:value-of select="/root/env/param
[@name = $var1]"/>
				</xsl:if>
			</xsl:attribute>
		</xsl:element>
	</xsl:template>
</xsl:stylesheet>

Example input doc:
<root>
	<env>
		<param name="m">123</param>
		<param name="n">321</param>
	</env>
</root>