clos::validate-superclass clos:direct-slot-definition-class
clos:compute-effective-slot-definition
clos::compute-effective-slot-definition-initargs
clos::slot-value-using-class
clos::validate-superclass clos:direct-slot-definition-class
clos:compute-effective-slot-definition
clos::compute-effective-slot-definition-initargs
clos::slot-value-using-class