Joe Groff 34ec424898 stdlib: Adding missing default implementations of subscript(Range<Index>) for combinations of [Mutable][RangeReplaceable][Bidirectional|RandomAccess]Collection. ...

These were overlooked, and somehow code that attempted to make a minimal collection conform to RangeReplaceableCollection and RandomAccessCollection managed to compile successfully in Swift 3.0, but in Swift 3.1…*something* changed to reject a type that conforms to both due to the lack of a suitable default slicing subscript implementation in the stdlib that provided all the requirements. Fill in these missing implementations, fixing rdar://problem/30228957.

2017-01-30 09:54:58 -08:00

1.3 KiB

Raw Blame History

View Raw