- Revise Equatable and Hashable for synthesized requirements
- Complete Strideable and stride(from:...:by:) documentation
- Revise DoubleWidth type docs
- Add complexity notes for Set.index(of:) and .contains(_:)
- Fix typos in Set.formUnion docs
- Add missing axioms for SetAlgebra (SR-6319)
- Improve guidance for description and debugDescription
- Add note about the result of passing duplicate keys to
Dictionary(uniqueKeysWithValues:)
- Fix typo in BinaryInteger docs
- Update Substring docs with better conversion example
- Improve docs for withMemoryRebound and isKnownUniquelyReferenced
- Add missing docs not propagated from protocols
Only FixedWidthInteger, not BinaryInteger, should have masking shifts.
BinaryInteger should have a non-masking shift requirement.
Removed some dead code.
Removes BinaryInteger's _word(at:) requirement and its
countOfRepresentedWords property, making the words property the
sole way to access an integer's words.
This is a better fix for https://bugs.swift.org/browse/SR-5275.
Introduces the following new collection types as lightweight
views of a corresponding integer value:
- UInt.Words
- UInt64.Words (on 32-bit platforms)
- DoubleWidth.Words
The rest of the standard integer types define Words as a typealias
to one of the first two of these, based on their width.
