Subject: RE: [xsl] tail recursion? From: "Michael Kay" <mhk@xxxxxxxxx> Date: Wed, 10 Dec 2003 10:52:13 -0000 |
> The question is whether XSLT procesors support tail > recursions under some circumstances and not under other. And > whether the circumstances are described. For Saxon, tail recursion is used in some circumstances and not in others, and the circumstances are not described anywhere (except the source code, and to a degree in the change notices that accompany each release). The answer certainly varies by release. At one stage, for example, only self-recursion in call-template was optimized. In later releases, this was extended to apply-templates and to non-self-recursive tail calls. Michael Kay XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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