COBCH1666 Iterators properties and indexers cannot have reference parameters

Parameters must be passed by value, not by reference, when used in iterators, properties and indexers.

class-id SimpleIndexer.
01 myArray string occurs 100.

indexer-id string.
procedure division using by reference i as binary-long.  *> i must be passed by value
getter.
set property-value to myArray[i]
setter.
set myArray[i] to property-value
end indexer.

end class.