> I would suggest an alternative; changing Range so that it is indexed like an > array, an Int from 0 to count - 1. Such that aRange[index] is defined as > start + index * stride. This will eliminate the problems with enumerate. A > Range's generic type would be constrained to be an Arithmetic type, see > extended floating point proposal.
That papers over the problem for Slice/Range specifically, but it doesn't fix it for types with non-integer indices, like Dictionary and Set. enumerate() is not meant to be used for the purpose to which it is usually put. _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
