- CYClassExpression(CYClassName *name, CYExpression *super, CYField *fields, CYMessage *messages) :
- CYClass(name, super, fields, messages)
+ CYClassExpression(CYClassName *name, CYExpression *super, CYProtocol *protocols, CYField *fields, CYMessage *messages) :
+ CYClass(name, super, protocols, fields, messages)