<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:schemaLocation="http://www.w3.org/2001/XMLSchema XMLSchema.xsd"
            xmlns="http://www.codesynthesis.com/xmlns/test"
            targetNamespace="http://www.codesynthesis.com/xmlns/test">


  <!-- Easy case. -->

  <xsd:attribute name="foo" type="xsd:string"/>

  <xsd:complexType name="Foo">
    <xsd:attribute ref="foo"/>
  </xsd:complexType>



  <!-- Forward reference to a yet undeclared attribute. -->

  <xsd:complexType name="Bar">
    <xsd:attribute ref="bar"/>
  </xsd:complexType>

  <xsd:attribute name="bar" type="xsd:string"/>



  <!-- Reference to an attribute with a forward reference to a yet
       undeclared type. -->

  <xsd:attribute name="baz" type="Baz2"/>

  <xsd:complexType name="Baz">
    <xsd:attribute ref="baz"/>
  </xsd:complexType>

  <xsd:simpleType name="Baz2">
    <xsd:restriction base="xsd:string"/>
  </xsd:simpleType>

</xsd:schema>
