From 210a6845104405c8801fa2136c3405cbe752bda3 Mon Sep 17 00:00:00 2001
From: Theodore Tsirpanis <teo@tsirpanis.gr>
Date: Sun, 6 Apr 2025 20:28:19 +0300
Subject: [PATCH] Type-forward `IsExternalInit` on .NET 5+.

---
 src/IsExternalInit/IsExternalInit.cs | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/IsExternalInit/IsExternalInit.cs b/src/IsExternalInit/IsExternalInit.cs
index 1ddfea7..b189591 100644
--- a/src/IsExternalInit/IsExternalInit.cs
+++ b/src/IsExternalInit/IsExternalInit.cs
@@ -14,19 +14,19 @@
 
 #region License
 // MIT License
-// 
+//
 // Copyright (c) Manuel Römer
-// 
+//
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
 // in the Software without restriction, including without limitation the rights
 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 // copies of the Software, and to permit persons to whom the Software is
 // furnished to do so, subject to the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be included in all
 // copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -40,6 +40,7 @@
 #nullable enable
 #pragma warning disable
 
+#if !NET5_0_OR_GREATER
 namespace System.Runtime.CompilerServices
 {
     using global::System.Diagnostics;
@@ -60,6 +61,13 @@ internal static class IsExternalInit
     {
     }
 }
+#else
+using System.Runtime.CompilerServices;
+
+// Type-forward to the inbox IsExternalInit in order to maintain binary compatibility when
+// multitargeting.
+[assembly:TypeForwardedTo(typeof(IsExternalInit))]
+#endif
 
 #pragma warning restore
 #nullable restore