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[Bug 4890] 4.3.2 Filter Expressions - Normalization for standalone PrimaryExpr needed?

From: <bugzilla@wiggum.w3.org>
Date: Sun, 29 Jul 2007 05:36:25 +0000
CC:
To: public-qt-comments@w3.org
Message-Id: <E1IF1S5-0003uB-HO@wiggum.w3.org>

http://www.w3.org/Bugs/Public/show_bug.cgi?id=4890

           Summary: 4.3.2 Filter Expressions  - Normalization for standalone
                    PrimaryExpr needed?
           Product: XPath / XQuery / XSLT
           Version: Recommendation
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: enhancement
          Priority: P5
         Component: Formal Semantics
        AssignedTo: jmdyck@ibiblio.org
        ReportedBy: ryan.gustafson@gmail.com
         QAContact: public-qt-comments@w3.org


4.3.2 Filter Expressions does not state explicitly how normalization of a
standalone PrimaryExpr (e.g. empty PredicateList) should occur.  Compare with
4.2.1 Steps, which provides clarification in the corresponding standalone case.
 Perhaps 4.3.2 could include similar rules for completeness/symmetry?

Presumably the intent is to normalize the standalone case w/ no special
treatment (unlike 4.2.1)?  Something like:

[PrimaryExpr]Expr
=
PrimaryExpr
Received on Sunday, 29 July 2007 05:36:34 UTC

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