Try casting each numerical argument to xs:positiveInteger:
On 29.08.2010 21:43, Costello, Roger L. wrote:
<xsl:sequence select="f:iter($count + 1)" />
<xsl:sequence select="f:iter($count + xs:positiveInteger(1))" />
(also when invoking f:iter outside the recursion).
What is the rationale for this? After all, if I add one (1) to any
positiveInteger the result must be a positiveInteger.
Maybe the XSLT processor isn't smart enough. It just seems to adhere to
the rule "positiveInteger + integer = integer". I'm not sure whether
it's worth the while to make the processor look at the values rather
than just at the types before applying implicit typecasts.
-Gerrit
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