Empty complexType with mixed="true"

Hello,

I have the following example test based on XML schema w3c test suite:

Instance:

<?xml version="1.0"?>
<root>test</root>


Schema:

<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
        <xs:complexType name="fooType" mixed="1"/>
        <xs:element name="root" type="fooType"/>
</xs:schema>


I understand from the spec that empty complex type forbids any content, but apparently, mixed="1" overrides this and seems to allow textual content which is anySimpleType.

Is this a correct interpretation of the spec?

Thanks.

Shlomo.