RSS 2.0
Sign In
# Monday, June 8, 2020

Not sure what is use of our Xslt Graph exercises but what we are sure with is that it stresses different parts of Saxon Xslt engine and helps to find and resolve different bugs.

While implementing biconnected components algorithm we incidently run into internal error with Saxon 10.1 with rather simple xslt:

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="3.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:xs="http://www.w3.org/2001/XMLSchema"
  xmlns:array="http://www.w3.org/2005/xpath-functions/array"
  exclude-result-prefixes="xs array">

  <xsl:template match="/">
    <xsl:sequence select="
      array:fold-left
      (
        [8, 9], 
        (), 
        function($first as item(), $second as item()) 
        {  
          min(($first, $second))
        }
      )"/>
  </xsl:template>

</xsl:stylesheet>

More detail can be found at Saxon's issue tracker: Bug #4578: NullPointerException when array:fold-left|right $zero argument is an empty sequence.

Bug is promptly resolved.

Monday, June 8, 2020 5:58:32 AM UTC  #    Comments [0] -
Tips and tricks | xslt
Comments are closed.
Archive
<June 2020>
SunMonTueWedThuFriSat
31123456
78910111213
14151617181920
21222324252627
2829301234
567891011
Statistics
Total Posts: 374
This Year: 7
This Month: 0
This Week: 0
Comments: 643
Locations of visitors to this page
Disclaimer
The opinions expressed herein are our own personal opinions and do not represent our employer's view in anyway.

© 2020, Nesterovsky bros
All Content © 2020, Nesterovsky bros
DasBlog theme 'Business' created by Christoph De Baene (delarou)