[Bug 24221] New: [XQ3.0] FLWOR expression semantics

https://www.w3.org/Bugs/Public/show_bug.cgi?id=24221

            Bug ID: 24221
           Summary: [XQ3.0] FLWOR expression semantics
           Product: XPath / XQuery / XSLT
           Version: Last Call drafts
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: XQuery 3.0
          Assignee: jonathan.robie@gmail.com
          Reporter: mike@saxonica.com
        QA Contact: public-qt-comments@w3.org

In section 3.10 it is stated:

Conceptually, the initial clause generates a tuple stream. Each intermediate
clause takes the tuple stream generated by the previous clause as input and
generates a (possibly different) tuple stream as output.

In this sentence, "the initial clause" means "the first clause", while "Each
intermediate clause" means each clause after the first, before the "return".
That is, they don't mean the same as InitialClause and IntermediateClause in
the grammar.

A recent thread on xquery-talk suggests that this has been misread and has
caused confusion.

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Received on Tuesday, 7 January 2014 14:56:18 UTC