./test/errors/dup-xml-attr2.xml:2: namespace error : Namespaced Attribute a in 'urn:a' redefined
    <elem a:a="" b:a="" b:a=""/>
                              ^
./test/errors/dup-xml-attr2.xml:2: namespace error : Namespaced Attribute a in 'urn:a' redefined
    <elem a:a="" b:a="" b:a=""/>
                              ^
./test/errors/dup-xml-attr2.xml:2: parser error : Attribute b:a redefined
    <elem a:a="" b:a="" b:a=""/>
                              ^