【发布时间】:2016-11-25 09:33:27
【问题描述】:
如何从 Swift 2.3 覆盖这个函数到 Swift 3
let unmanagedPhones = ABRecordCopyValue(person, kABPersonPhoneProperty)
let phones: ABMultiValue = Unmanaged.fromOpaque(unmanagedPhones.toOpaque()).takeUnretainedValue() as NSObject as ABMultiValue
编译器说:'Unmanaged<CFTypeRef>?' has no member 'toOpaque'
请帮帮我
【问题讨论】: