> On 23 Sep 2016, at 15:47, Gerriet M. Denkmann via swift-users > <swift-users@swift.org> wrote: > > This used to work in Swift 2.2: > > var bitfield: UnsafeMutablePointer<UInt8>? > bitfield = UnsafeMutablePointer<UInt8>( malloc( 888 ) ) > > How is this written in Swift 3.0?
To answer my own question: This works: var bitfield: UnsafeMutableRawPointer bitfield = UnsafeMutableRawPointer( malloc(888)) But then this stops working: let theByte = self.bitfield[ 5 ] Somehow the bitfield must know that it is a field of bytes (not shorts, ints or whatever). But how? Gerriet. _______________________________________________ swift-users mailing list swift-users@swift.org https://lists.swift.org/mailman/listinfo/swift-users