[jira] Resolved: (XERCESC-961) TraverseSchema::checkAttDerivationOK() incorrect for prohibited attributes

["Alberto Massari (JIRA)" <xe...@xml.apache.org>]

     [ https://issues.apache.org/jira/browse/XERCESC-961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alberto Massari resolved XERCESC-961.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 3.1.0
         Assignee: Alberto Massari  (was: Xerces-C Developers Mailing List)

Fix is in SVN.
Thanks,
Alberto

> TraverseSchema::checkAttDerivationOK() incorrect for prohibited attributes
> --------------------------------------------------------------------------
>
>                 Key: XERCESC-961
>                 URL: https://issues.apache.org/jira/browse/XERCESC-961
>             Project: Xerces-C++
>          Issue Type: Bug
>          Components: Validating Parser (XML Schema)
>    Affects Versions: 2.3.0
>         Environment: Operating System: All
> Platform: All
>            Reporter: Gareth Sylvester-Bradley
>            Assignee: Alberto Massari
>             Fix For: 3.1.0
>
>
> Constraints 2.1.2 and 2.1.3 do not apply if derived attribute has 
> use="prohibited". The correct behaviour is found in 
> org.apache.xerces.impl.xs.XSAttributeGroupDecl (Xerces2 Java Parser 2.4.0 
> Release).
> Fix (based on XSAttributeGroupDecl) is to insert following block before the 
> 2.1.2 check in the two versions of checkAttDerivationOK().
> >    // if this attribute is prohibited in the derived type, don't
> >    // need to check any of the following constraints.
> >    if (childAttDefType == XMLAttDef::Prohibited) {
> >        continue;
> >    }
>      // Constraint 2.1.2
>      DatatypeValidator* baseDV = baseAttDef->getDatatypeValidator();
>      ...
> In current HEAD (Revision 1.83) the line numbers are 7319 and 7395.
> Gareth

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