Sent from Alto
On Tuesday, 20 September 2016 Jordan Rose via swift-users
wrote:
C represents pointers the other way around; that declaration says only the
outer pointer is nullable. There are two things going on here:
- Swift 2 made all pointers implicitly nullable, without using an optional
C represents pointers the other way around; that declaration says only the
outer pointer is nullable. There are two things going on here:
- Swift 2 made all pointers implicitly nullable, without using an optional
type. Swift 3 makes that explicit.
- Swift 2 had a bug that assumed that all pointe
