Adopt sending and movesAsLike

Author: Azoy

stdlib/public/Synchronization/CMakeLists.txt

@@ -64,7 +64,6 @@ set(SWIFT_SYNCHRNOIZATION_SWIFT_FLAGS
   "-enable-builtin-module"
   "-enable-experimental-feature" "RawLayout"
   "-enable-experimental-feature" "StaticExclusiveOnly"
-  "-enable-experimental-feature" "TransferringArgsAndResults"
   "-enable-experimental-feature" "Extern"
 )
 

stdlib/public/Synchronization/Cell.swift

@@ -15,7 +15,7 @@ import Builtin
 @available(SwiftStdlib 6.0, *)
 @frozen
 @usableFromInline
-@_rawLayout(like: Value)
+@_rawLayout(like: Value, movesAsLike)
 internal struct _Cell<Value: ~Copyable>: ~Copyable {
   @available(SwiftStdlib 6.0, *)
   @_alwaysEmitIntoClient

stdlib/public/Synchronization/Mutex/Mutex.swift

@@ -47,7 +47,7 @@ public struct Mutex<Value: ~Copyable>: ~Copyable {
   @available(SwiftStdlib 6.0, *)
   @_alwaysEmitIntoClient
   @_transparent
-  public init(_ initialValue: transferring consuming Value) {
+  public init(_ initialValue: consuming sending Value) {
     value = _Cell(initialValue)
   }
 }
@@ -85,8 +85,8 @@ extension Mutex where Value: ~Copyable {
   @_alwaysEmitIntoClient
   @_transparent
   public borrowing func withLock<Result: ~Copyable, E: Error>(
-    _ body: @Sendable (inout Value) throws(E) -> transferring Result
-  ) throws(E) -> transferring Result {
+    _ body: @Sendable (inout Value) throws(E) -> sending Result
+  ) throws(E) -> sending Result {
     handle._lock()
 
     defer {
@@ -132,8 +132,8 @@ extension Mutex where Value: ~Copyable {
   @_alwaysEmitIntoClient
   @_transparent
   public borrowing func withLockIfAvailable<Result: ~Copyable, E: Error>(
-    _ body: @Sendable (inout Value) throws(E) -> transferring Result
-  ) throws(E) -> transferring Result? {
+    _ body: @Sendable (inout Value) throws(E) -> sending Result
+  ) throws(E) -> sending Result? {
     guard handle._tryLock() else {
       return nil
     }