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Bug 28887 - [xslt 3.0] Streamability of xsl:on-[non-]empty and xsl:conditional-content
Summary: [xslt 3.0] Streamability of xsl:on-[non-]empty and xsl:conditional-content
Status: CLOSED FIXED
Alias: None
Product: XPath / XQuery / XSLT
Classification: Unclassified
Component: XSLT 3.0 (show other bugs)
Version: Last Call drafts
Hardware: PC All
: P2 normal
Target Milestone: ---
Assignee: Michael Kay
QA Contact: Mailing list for public feedback on specs from XSL and XML Query WGs
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Reported: 2015-07-02 21:54 UTC by Michael Kay
Modified: 2015-10-29 12:42 UTC (History)
1 user (show)

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Description Michael Kay 2015-07-02 21:54:42 UTC 
There are no subsections in 19.8.4 saying how to determine the streamability of xsl:on-empty, xsl:on-non-empty, and xsl:conditional-content.

The rules for xsl:on-empty and xsl:on-non-empty should be the same as xsl:sequence. (Section 19.8.3 describes the effect of these instructions on the streamability of the containing sequence constructor, but that's not the same thing.)

The posture and sweep of xsl:conditional-content are the posture and sweep of the contained sequence constructor. Simple, but needs to be said.
Comment 1 Abel Braaksma 2015-07-14 04:00:02 UTC 
The XSLWG accepted the proposal in comment#0 during the July 9, 2015 telcon, see minutes: https://lists.w3.org/Archives/Member/w3c-xsl-wg/2015Jul/0017.html (member only).