I noticed that both UnsafePointer and UnsafeMutablePointer have the identical
method
public func withMemoryRebound<T, Result>(to: T.Type, capacity count: Int, _
body: (UnsafeMutablePointer<T>) throws -> Result) rethrows -> Result
so that rebinding an immutable pointer gives you a _mutable_ pointer. That is
different from what
Unsafe[Mutable]Pointer<Pointee> {
func withMemoryRebound<T>(to: T.Type, capacity count: Int,
_ body: (Unsafe[Mutable]Pointer<T>) throws -> ()) rethrows
}
in
https://github.com/apple/swift-evolution/blob/master/proposals/0107-unsaferawpointer.md
indicates. Perhaps I am misunderstanding something. Shouldn't rebinding an
UnsafePointer result in an UnsafePointer again?
Martin
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