1<?xml version="1.0" encoding="ISO-8859-1" ?> 2<!-- 3.2.3 : 3.2 3 If ref is present, then all of <simpleType>, form and type must be absent 4 This one tests <simpleType> 5--> 6<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://foo" xmlns:foo="http://foo"> 7 8 <element name="foo"> 9 <complexType> 10 <attribute ref="foo:bar"> 11 <simpleType> 12 <restriction base="string"> 13 <maxLength value="20"/> 14 </restriction> 15 </simpleType> 16 </attribute> 17 </complexType> 18 </element> 19 20 <attribute name="bar" type="string" /> 21 22</schema> 23