From 1c0374f51ee1320e24b52e42bd87e6a46cfd1446 Mon Sep 17 00:00:00 2001
From: Jan Kotas <jkotas@microsoft.com>
Date: Tue, 23 Apr 2024 18:09:43 -0700
Subject: [PATCH] INumber constraint

---
 .../ref/System.Runtime.InteropServices.cs                     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libraries/System.Runtime.InteropServices/ref/System.Runtime.InteropServices.cs b/src/libraries/System.Runtime.InteropServices/ref/System.Runtime.InteropServices.cs
index 598aa7b6dadb7..653797bbd930c 100644
--- a/src/libraries/System.Runtime.InteropServices/ref/System.Runtime.InteropServices.cs
+++ b/src/libraries/System.Runtime.InteropServices/ref/System.Runtime.InteropServices.cs
@@ -367,12 +367,12 @@ public static partial class ExceptionAsDefaultMarshaller<T> where T : unmanaged
         public static T ConvertToUnmanaged(System.Exception e) { throw null; }
     }
     [System.Runtime.InteropServices.Marshalling.CustomMarshallerAttribute(typeof(System.Exception), System.Runtime.InteropServices.Marshalling.MarshalMode.UnmanagedToManagedOut, typeof(System.Runtime.InteropServices.Marshalling.ExceptionAsHResultMarshaller<>))]
-    public static partial class ExceptionAsHResultMarshaller<T> where T : unmanaged
+    public static partial class ExceptionAsHResultMarshaller<T> where T : unmanaged, System.Numerics.INumber<T>
     {
         public static T ConvertToUnmanaged(System.Exception e) { throw null; }
     }
     [System.Runtime.InteropServices.Marshalling.CustomMarshallerAttribute(typeof(System.Exception), System.Runtime.InteropServices.Marshalling.MarshalMode.UnmanagedToManagedOut, typeof(System.Runtime.InteropServices.Marshalling.ExceptionAsNaNMarshaller<>))]
-    public static partial class ExceptionAsNaNMarshaller<T> where T : unmanaged
+    public static partial class ExceptionAsNaNMarshaller<T> where T : unmanaged, System.Numerics.IFloatingPointIeee754<T>
     {
         public static T ConvertToUnmanaged(System.Exception e) { throw null; }
     }