src/third_party/libxml/fuzz/seed_corpus/6c78a975633639ff2e3214dc4cfd8b280405a276

<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:complexType name="A">
    <xs:all>
      <xs:element name="b" type="xs:string" minOccurs="0"/>
    </xs:all>
  </xs:complexType>

  <xs:element name="a" type="A"/>
</xs:schema>