Pointers

Author: dwarfland

Source/Aliases.swift

@@ -70,18 +70,18 @@ public typealias CFloat = Float
 public typealias CInt = Int32
 public typealias CLong = Int
 public typealias CLongLong = Int64
-#if COCOA || ISLAND
-//UnsafeMutablePointer
-//UnsafePointer
+
+#if !JAVA
+// UnsafeMutablePointer and UnsafePointer are defined by the compiler
 public typealias UnsafeMutableBufferPointer<T> = UnsafeMutablePointer<T>
 public typealias UnsafeBufferPointer<T> = UnsafePointer<T>
-public typealias UnsafeMutableRawPointer<T> = UnsafeMutablePointer<T>
-public typealias UnsafeRawPointer<T> = UnsafePointer<T>
-public typealias UnsafeMutableRawBufferPointer<T> = UnsafeMutablePointer<T>
-public typealias UnsafeRawBufferPointer<T> = UnsafePointer<T>
-
+public typealias UnsafeMutableRawPointer = UnsafeMutablePointer<Void>
+public typealias UnsafeRawPointer = UnsafePointer<Void>
+public typealias UnsafeMutableRawBufferPointer = UnsafeMutablePointer<Void>
+public typealias UnsafeRawBufferPointer = UnsafePointer<Void>
 public typealias OpaquePointer = UnsafePointer<Void>
 #endif
+
 public typealias CShort = Int16
 public typealias CSignedChar = Int8
 public typealias CUnsignedChar = UInt8

Source/MemoryLayout.swift

@@ -0,0 +1,7 @@
+//public struct MemoryLayout<T> {
+
+	//var size: Byte { sizeOf<T> }
+	//var alignment: Byte { sizeOf<T> }
+	//var stride: Byte { sizeOf<T> }
+
+//}

Source/Pointers.swift

@@ -0,0 +1,46 @@
+#if !JAVA
+public extension OpaquePointer {
+
+	//init<T>(_ pointer: UnsafePointer<T>) {
+
+	//}
+	//init<T>(_ pointer: UnsafeMutablePointer<T>) {
+
+	//}
+	//init?<T>(_ pointer: UnsafePointer<T>?) {
+
+	//}
+	//init?<T>(_ pointer: UnsafeMutablePointer<T>?) {
+
+	//}
+	init(_ pointer: UnsafeRawPointer?) {
+		return pointer
+	}
+	init?(bitPattern: Int) {
+		return bitPattern as! OpaquePointer
+	}
+	init?(bitPattern: UInt) {
+		return bitPattern as! OpaquePointer
+	}
+
+	//@ToString // E201 Attributes of type "ToStringAspect!" are not allowed on this member
+	var description: String {
+		return "0x"+(self as! UInt).toHexString()
+	}
+
+	var debugDescription: String {
+		return "0x"+(self as! UInt).toHexString()
+	}
+
+	//func hash(into: inout Hasher) {
+
+	//}
+	//static func != (_ rhs: OpaquePointer, _lhs: OpaquePointer) -> Bool {
+		// handled by compiler
+	//}
+	//static func == (OpaquePointer, OpaquePointer) -> Bool {
+		// handled by compiler
+	//}
+}
+
+#endif

Source/Swift.Shared.projitems

@@ -94,7 +94,15 @@
     <Compile Include="$(MSBuildThisFileDirectory)Dictionary.Java.swift" />
     <Compile Include="$(MSBuildThisFileDirectory)Operators.swift" />
     <Compile Include="$(MSBuildThisFileDirectory)Errors.swift" />
-    <Compile Include="$(MSBuildThisFileDirectory)Unmanaged.swift" />
+    <Compile Include="$(MSBuildThisFileDirectory)Unmanaged.swift">
+      <VirtualFolder>Memory</VirtualFolder>
+    </Compile>
+    <Compile Include="$(MSBuildThisFileDirectory)MemoryLayout.swift">
+      <VirtualFolder>Memory</VirtualFolder>
+    </Compile>
+    <Compile Include="$(MSBuildThisFileDirectory)Pointers.swift">
+      <VirtualFolder>Memory</VirtualFolder>
+    </Compile>
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Sequences">
@@ -112,5 +120,8 @@
     <Folder Include="Cocoa">
       <Virtual>True</Virtual>
     </Folder>
+    <Folder Include="Memory">
+      <Virtual>True</Virtual>
+    </Folder>
   </ItemGroup>
 </Project>