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Posted to dev@xalan.apache.org by "Mukul Gandhi (Jira)" <ji...@apache.org> on 2024/06/10 05:13:00 UTC
[jira] [Assigned] (XALANJ-2746) NullPointerException on use of arrow operator (1 to 5) => sum()
[ https://issues.apache.org/jira/browse/XALANJ-2746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mukul Gandhi reassigned XALANJ-2746:
------------------------------------
Assignee: Mukul Gandhi
> 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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