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https://issues.apache.org/jira/browse/XALANJ-2746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mukul Gandhi resolved XALANJ-2746.
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Resolution: Fixed
I'm resolving this issue as fixed. The fix for this has been committed to
xalan-j dev repos branch xalan-j_xslt3.0.
> NullPointerException on use of arrow operator (1 to 5) => sum()
> ---------------------------------------------------------------
>
> Key: XALANJ-2746
> URL: https://issues.apache.org/jira/browse/XALANJ-2746
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in
> Xalan projects. Anybody can view the issue.)
> Components: Xalan, Xalan-CmdLine
> Reporter: Martin Honnen
> Assignee: Mukul Gandhi
> Priority: Major
> Attachments: arrow-operator-test1.xsl
>
>
> This is a bug report on the XSLT 3 development branch of Xalan.
> I see that the arrow operator => has been implemented but I have written a
> simple test case that gives a NullPointerException:
> Sample XSLT (run against any XML input):
>
> {code:java}
> <?xml version="1.0" encoding="utf-8"?>
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
> version="3.0"
> xmlns:xs="http://www.w3.org/2001/XMLSchema";
> exclude-result-prefixes="xs">
> <xsl:template match="/">
> <xsl:copy>
> <test-arrow-operator>
> <xsl:value-of select="(1 to 5) => sum()"/>
> </test-arrow-operator>
> <xsl:comment>Run with <xsl:value-of
> select="system-property('xsl:vendor')"/> at <xsl:value-of
> select="current-dateTime()"/></xsl:comment>
> </xsl:copy>
> </xsl:template>
> </xsl:stylesheet>
> {code}
>
> gives an error java.lang.NullPointerException
> {noformat}
> file:///C:/Users/marti/IdeaProjects/xalan-java/../../OneDrive/Documents/xslt/blog-xslt-3-by-example/xalan-xslt3-tests/arrow-operator-test1.xsl;
> Zeilennummer10; Spaltennummer51; java.lang.NullPointerException{noformat}
> Expected result would be `<test-arrow-operator>15</test-arrow-operator>`.
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