以下代码给出了编译器错误“使用未声明的类型AutoreleasingUnsafePointer”
var myString: AutoreleasingUnsafePointer<Nsstring?>
我错过了编译器设置步骤吗？
谢谢
解决方法
如
documentation revision history所述
Updated the Pointers section to reflect that
UnsafePointerhas been replaced withUnsafeMutablePointer,ConstUnsafePointerhas been replaced withUnsafePointer,andAutoreleasingUnsafePointerhas been replaced withAutoreleasingUnsafeMutablePointer.
所以你必须使用AutoreleasingUnsafeMutablePointer
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