From a207fd1f637c87c7a0faec9c3e2e7c24256ff7c1 Mon Sep 17 00:00:00 2001
From: Stephen Celis <stephen@stephencelis.com>
Date: Wed, 27 Nov 2024 09:43:29 -0600
Subject: [PATCH] Fix

---
 Sources/PerceptionCore/Internal/ThreadLocal.swift           | 2 +-
 .../Internal/{UncheckedSendable.swift => Unchecked.swift}   | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)
 rename Sources/PerceptionCore/Internal/{UncheckedSendable.swift => Unchecked.swift} (50%)

diff --git a/Sources/PerceptionCore/Internal/ThreadLocal.swift b/Sources/PerceptionCore/Internal/ThreadLocal.swift
index 57a400a..c1af3ca 100644
--- a/Sources/PerceptionCore/Internal/ThreadLocal.swift
+++ b/Sources/PerceptionCore/Internal/ThreadLocal.swift
@@ -18,7 +18,7 @@ struct _ThreadLocal {
       get { _value.value }
       set { _value.value = newValue }
     }
-    private let _value = UncheckedSendable<UnsafeMutableRawPointer?>(nil)
+    private static let _value = UncheckedBox<UnsafeMutableRawPointer?>(nil)
   #else
     static var value: UnsafeMutableRawPointer? {
       get { Thread.current.threadDictionary[Key()] as! UnsafeMutableRawPointer? }
diff --git a/Sources/PerceptionCore/Internal/UncheckedSendable.swift b/Sources/PerceptionCore/Internal/Unchecked.swift
similarity index 50%
rename from Sources/PerceptionCore/Internal/UncheckedSendable.swift
rename to Sources/PerceptionCore/Internal/Unchecked.swift
index 712c62f..ea7e8e9 100644
--- a/Sources/PerceptionCore/Internal/UncheckedSendable.swift
+++ b/Sources/PerceptionCore/Internal/Unchecked.swift
@@ -1,3 +1,9 @@
+@usableFromInline final class UncheckedBox<Value>: @unchecked Sendable {
+  @usableFromInline var value: Value
+  @usableFromInline init(_ value: Value) {
+    self.value = value
+  }
+}
 @usableFromInline struct UncheckedSendable<Value>: @unchecked Sendable {
   @usableFromInline let value: Value
   @usableFromInline init(_ value: Value) {