[Bug 29670] [XSLT30] xsl:accumulator/ @initial-value accessing the global context item and streamability

https://www.w3.org/Bugs/Public/show_bug.cgi?id=29670

--- Comment #3 from Michael Kay <mike@saxonica.com> ---
>In fact, that applies to any GCI that is a streamed node. It cannot be consumed.

Fascinating insight.

Yes, let's just say that the global context item cannot be a streamed node.

Perhaps with a suggestion that when implementing a legacy API in which a single
"setSource" method has provided both the GCI and the IMS, our recommendation is
that when the supplied value is a streamed input source, and the initial mode
is streamable, then the supplied value should be used to set the IMS, and the
GCI should be absent.

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Received on Friday, 27 May 2016 17:35:19 UTC