Switched AnyHashable _bridgeToObjectiveC to use __SwiftValue.store instead

Author: iCharlesHu

Diff for: Sources/Foundation/Bridging.swift

@@ -230,25 +230,23 @@ internal final class __SwiftValue : NSObject, NSCopying {
 // MARK: AnyHashable Bridging
 extension AnyHashable : _ObjectiveCBridgeable {
     public func _bridgeToObjectiveC() -> NSObject {
-        // This is unprincipled, but pretty much any object we'll encounter in
-        // Swift is NSObject-conforming enough to have -hash and -isEqual:.
-        return unsafeBitCast(base as AnyObject, to: NSObject.self)
+        return __SwiftValue.store(base)
     }
-    
+
     public static func _forceBridgeFromObjectiveC(_ x: NSObject, result: inout AnyHashable?) {
-        result = AnyHashable(x)
+        result = (__SwiftValue.fetch(x) as? AnyHashable) ?? AnyHashable(x)
     }
-    
+
     public static func _conditionallyBridgeFromObjectiveC(_ x: NSObject, result: inout AnyHashable?) -> Bool {
         self._forceBridgeFromObjectiveC(x, result: &result)
         return result != nil
     }
-    
+
     @_effects(readonly)
     public static func _unconditionallyBridgeFromObjectiveC(_ source: NSObject?) -> AnyHashable {
         // `nil` has historically been used as a stand-in for an empty
         // string; map it to an empty string.
         if _slowPath(source == nil) { return AnyHashable(String()) }
-        return AnyHashable(source!)
+        return (__SwiftValue.fetch(source) as? AnyHashable) ?? AnyHashable(source!)
     }
 }

Diff for: Sources/Foundation/Morphology.swift

@@ -342,8 +342,8 @@ extension Morphology {
 
 @available(macOS 12, iOS 15, tvOS 15, watchOS 8, *)
 extension NSAttributedString.Key {
-    internal static var morphology = NSAttributedString.Key(rawValue: "NSMorphology")
-    internal static var inflectionRule = NSAttributedString.Key(rawValue: "NSInflect")
-    internal static var inflectionAlternative = NSAttributedString.Key(rawValue: "NSInflectionAlternative")
-    internal static var language = NSAttributedString.Key(rawValue: "NSLanguage")
+    public static let morphology = NSAttributedString.Key(rawValue: "NSMorphology")
+    public static let inflectionRule = NSAttributedString.Key(rawValue: "NSInflect")
+    public static let inflectionAlternative = NSAttributedString.Key(rawValue: "NSInflectionAlternative")
+    public static let language = NSAttributedString.Key(rawValue: "NSLanguage")
 }