From e46c5343342e7f30a3336ae20f22cdb4a0828180 Mon Sep 17 00:00:00 2001
From: Jeremy Schonfeld <1004103+jmschonfeld@users.noreply.github.com>
Date: Thu, 1 Aug 2024 20:52:02 -0700
Subject: [PATCH] Update to use dynamic replacement for _NSNumberInitializer
 (#5045)

---
 Sources/Foundation/NSNumber.swift | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Sources/Foundation/NSNumber.swift b/Sources/Foundation/NSNumber.swift
index 65ee17bc18..d41a9670b5 100644
--- a/Sources/Foundation/NSNumber.swift
+++ b/Sources/Foundation/NSNumber.swift
@@ -1176,7 +1176,7 @@ protocol _NSNumberCastingWithoutBridging {
 extension NSNumber: _NSNumberCastingWithoutBridging {}
 
 // Called by FoundationEssentials
-internal final class _FoundationNSNumberInitializer : _NSNumberInitializer {
+internal struct _FoundationNSNumberInitializer : _NSNumberInitializer {
     public static func initialize(value: some BinaryInteger) -> Any {
         if let int64 = Int64(exactly: value) {
             return NSNumber(value: int64)
@@ -1189,3 +1189,8 @@ internal final class _FoundationNSNumberInitializer : _NSNumberInitializer {
         NSNumber(value: value)
     }
 }
+
+@_dynamicReplacement(for: _nsNumberInitializer())
+private func _nsNumberInitializer_corelibs_foundation() -> _NSNumberInitializer.Type? {
+    return _FoundationNSNumberInitializer.self
+}