From faeb5c4f56e2e3f670daf71c468138025033f035 Mon Sep 17 00:00:00 2001
From: Jeremy Schonfeld <jschonfeld@apple.com>
Date: Mon, 17 Nov 2025 11:11:51 -0800
Subject: [PATCH] AttributeScope and AttributedStringKey should conform to
 SendableMetatype

---
 .../FoundationEssentials/AttributedString/AttributeScope.swift  | 2 +-
 .../AttributedString/AttributedStringAttribute.swift            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sources/FoundationEssentials/AttributedString/AttributeScope.swift b/Sources/FoundationEssentials/AttributedString/AttributeScope.swift
index d2c47b18d..352601b8d 100644
--- a/Sources/FoundationEssentials/AttributedString/AttributeScope.swift
+++ b/Sources/FoundationEssentials/AttributedString/AttributeScope.swift
@@ -17,7 +17,7 @@
 // }
 // An AttributeScope can contain other scopes as well.
 @available(macOS 12, iOS 15, tvOS 15, watchOS 8, *)
-public protocol AttributeScope : DecodingConfigurationProviding, EncodingConfigurationProviding {
+public protocol AttributeScope : DecodingConfigurationProviding, EncodingConfigurationProviding, SendableMetatype {
     static var decodingConfiguration: AttributeScopeCodableConfiguration { get }
     static var encodingConfiguration: AttributeScopeCodableConfiguration { get }
 }
diff --git a/Sources/FoundationEssentials/AttributedString/AttributedStringAttribute.swift b/Sources/FoundationEssentials/AttributedString/AttributedStringAttribute.swift
index ec6cc8487..8a5b52428 100644
--- a/Sources/FoundationEssentials/AttributedString/AttributedStringAttribute.swift
+++ b/Sources/FoundationEssentials/AttributedString/AttributedStringAttribute.swift
@@ -95,7 +95,7 @@ extension AttributedString {
 
 // Developers define new attributes by implementing AttributeKey.
 @available(macOS 12, iOS 15, tvOS 15, watchOS 8, *)
-public protocol AttributedStringKey {
+public protocol AttributedStringKey : SendableMetatype {
     associatedtype Value : Hashable
     static var name : String { get }