[Bug 24542] Can we add a note on intrinsically non-streamable axes?

https://www.w3.org/Bugs/Public/show_bug.cgi?id=24542

--- Comment #1 from Michael Kay <mike@saxonica.com> ---
Rule #3 may be (unduly?) influenced by the fact that in Saxon, I do most
optimization work before I do streamability analysis, and optimization turns
trivially-void expressions such as "/.." and "@comment()" and
"@x/following-sibling::*" into "()", making them intrinsically streamable.

I would defend the rule, however. We shouldn't make expressions non-streamable
unless they really are, and on that basis, streaming of these "void path
expressions" is possible.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.