<?xml version="1.0" encoding="UTF-8"?> | |
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"> | |
<xs:complexType name="A"> | |
<xs:sequence> | |
<xs:element name="elem" type="B" minOccurs="0"/> | |
</xs:sequence> | |
<xs:attribute name="foo"/> | |
</xs:complexType> | |
<xs:complexType name="B"> | |
<xs:sequence> | |
<xs:element name="elem" type="C" minOccurs="0"/> | |
</xs:sequence> | |
</xs:complexType> | |
<xs:complexType name="C"> | |
<xs:complexContent> | |
<xs:restriction base="D"> | |
<xs:attribute name="foo"/> | |
</xs:restriction> | |
</xs:complexContent> | |
</xs:complexType> | |
<xs:complexType name="D"> | |
<xs:complexContent> | |
<xs:restriction base="A"> | |
<xs:attribute name="foo"/> | |
</xs:restriction> | |
</xs:complexContent> | |
</xs:complexType> | |
</xs:schema> |