A restriction or extension inside complexContent has the content model
(annotation?, (group|all|choice|sequence)?, (attribute|attributeGroup)*,
anyAttribute?). The allowedChildren membership table admitted the right child
names but not their order or cardinality, so a second model group, a model
group after an attribute, an attribute after anyAttribute, or a second
anyAttribute was accepted.
A forward-only walk matches the children against an ordered slot model (one
model group, unbounded attributes, one anyAttribute). The check runs only in
the complexContent context, where a model group belongs to the model, so a
simpleContent derivation (facets, no model group) keeps its own rules and no
valid schema is rejected.
XSTS: invalid schemas accepted 864 to 785, valid schemas rejected held at 72,
instance buckets unchanged.
Mihaela Mihaljevic
8a7445c5bb