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[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] XSD simpleType with final = extension
 Hi all,
I shall cite following references, from XML Schema specifications. XSD 1.1 structures spec, 3.16.2 XML Representation of Simple Type Definition Schema Components <simpleType final = (#all | List of (list | union | restriction | extension)) ..... XSD 1.0 structures spec, 3.14.2 (non-normative) XML Representation of Simple Type Definition Schema Components <simpleType final = (#all | List of (list | union | restriction)) ..... As you can see that, XSD 1.1 specifies "extension" as a possible value of "final" attribute of simpleType. Is "extension" a valid value of simpleType's attribute "final"? If yes, what is its semantics? XSD 1.0 doesn't specify "extension" as a possible value of "final" attribute of simpleType. But there's a following microsoft test case XSD document within W3C XSD 1.0 test suite (which specifies "extension" as a value of simpleType's attribute "final"), <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:simpleType name="myType" final="extension"> <xs:restriction base="xs:string" /> </xs:simpleType> <xs:complexType name="ct"> <xs:simpleContent> <xs:extension base="myType"> <xs:anyAttribute /> </xs:extension> </xs:simpleContent> </xs:complexType> <xs:element name="myElement" type="ct" /> </xs:schema> The corresponding test case definition, within W3C XSD 1.0 test suite is following, <schemaTest name="stZ041"> <schemaDocument xlink:href=""> <expected validity="valid"/> <current date="2006-12-22" status="queried" bugzilla="http://www.w3.org/Bugs/Public/show_bug.cgi?id=4064"/> <prior date="2006-07-16" status="accepted"/> </schemaTest> Is the above cited test case correct? Any thoughts about above mentioned points, shall be helpful to know. PS: to my enlightenment, the related w3c bugzilla entry for this test case cited above concludes, "WG agreed that either way the test is invalid". Regards, Mukul Gandhi 
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