The unexpressible union of two attribute wildcards should be reported as an
error.
----------------------------------------------------------------------------------
Key: XERCESJ-1239
URL: https://issues.apache.org/jira/browse/XERCESJ-1239
Project: Xerces2-J
Issue Type: Bug
Components: XML Schema Structures
Affects Versions: 2.9.0
Reporter: Michael Glavassevich
Priority: Minor
If a complex type is derived by extension and both the base and the dervied
type specify an attribute wildcard the {namespace constraint} of the {attribute
wildcard} property is the union [1] of the namespace constraints of the two
wildcards. It's possible that this union can not be expressed, for instance if
the namespace constraints on the two wildcards are ##other and ##local. In
such a case we should be reporting an error.
This bug is causing one test in the W3C XML Schema 1.0 2nd Edition test suite
to fail:
msData/wildcards/test328873i.xsd
It should be noted that the XML Schema 1.0 2nd edition doesn't actually specify
this constraint. It's a bug in the spec which is going to be addressed by the
working group at some point in the future. See [2] for more information.
[1] http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#cos-aw-union
[2] http://www.w3.org/Bugs/Public/show_bug.cgi?id=4390
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
