Martin Honnen created XALANJ-2746:
-------------------------------------
Summary: 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
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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