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From "Vadim Gritsenko" <vadim.gritse...@verizon.net>
Subject RE: Found bug in XSLTC
Date Sat, 13 Jul 2002 15:54:31 GMT
> From: Koen Pellegrims [mailto:koen.pellegrims@pandora.be]
> 
> I think this bug might be due to lazy type converions in XSLTC. 
> Have you tried passing the numbers into the numbers()-function 
> before the comparison, i.e.: <xsl:value-of select="number($var)
> &lt; number(3)"/> ?

I know work-around, see:

> >   <xsl:param name="var2" select="string($var)"/>

I report this so XSLTC team can improve compiler.


Vadim

 
> The assignment through the if-construct makes $var into a result-set;
I'm
> not sure if XSLTC handles the type-conversions very well...
> 
> K.
> 
> > -----Oorspronkelijk bericht-----
> > Van: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> > Verzonden: zaterdag 13 juli 2002 17:28
> > Aan: xalan-dev@xml.apache.org; Tom.Amiro@Sun.COM;
Glenn.Miller@Sun.COM
> > CC: morten@xml.apache.org; jacek_ambroziak@yahoo.com;
> > cocoon-dev@xml.apache.org; 'Ivelin Ivanov'
> > Onderwerp: Found bug in XSLTC
> >
> >
> > Hi all,
> >
> > Found a bug in XSLTC, version from
> >
http://cvs.apache.org/viewcvs.cgi/*checkout*/xml-cocoon2/lib/core/xsltc.
> > jar?rev=HEAD&content-type=text/plain.
> >
> > Here is XSLT reproducing the bug:
> > ----------8<----------
> > <xsl:stylesheet version="1.0"
> > xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
> >   <xsl:param name="var">
> >     <xsl:if test="1 = 1">2</xsl:if>
> >   </xsl:param>
> >
> >   <xsl:param name="var2" select="string($var)"/>
> >
> >   <xsl:template match="/">
> >     Value of var: <xsl:value-of select="$var"/>
> >     var is greater then 3: <xsl:value-of select="$var &gt; 3"/>
> >     var is less then 3: <xsl:value-of select="$var &lt; 3"/>
> >
> >     Value of var2: <xsl:value-of select="$var2"/>
> >     var2 is greater then 3: <xsl:value-of select="$var2 &gt; 3"/>
> >     var2 is less then 3: <xsl:value-of select="$var2 &lt; 3"/>
> >   </xsl:template>
> > </xsl:stylesheet>
> > ----------8<----------
> >
> >
> > Output:
> > ----------8<----------
> >     Value of var: 2
> >     var is greater then 3: false
> >     var is less then 3: false
> >
> >     Value of var2: 2
> >     var2 is greater then 3: false
> >     var2 is less then 3: true
> > ----------8<----------
> >
> > All other XSLT processors (Xalan, SAXON) produce output:
> > ----------8<----------
> >     Value of var: 2
> >     var is greater then 3: false
> >     var is less then 3: true
> >
> >     Value of var2: 2
> >     var2 is greater then 3: false
> >     var2 is less then 3: true
> > ----------8<----------
> >
> >
> > Regards,
> > Vadim


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