1 files changed, 1 insertions, 11 deletions
diff --git a/src/mscorlib/shared/System/Reflection/Pointer.cs b/src/mscorlib/shared/System/Reflection/Pointer.cs
index 13a5efff46..55376c66c0 100644
--- a/src/mscorlib/shared/System/Reflection/Pointer.cs
+++ b/src/mscorlib/shared/System/Reflection/Pointer.cs
@@ -7,7 +7,6 @@ using System.Runtime.Serialization;
 
 namespace System.Reflection
 {
-    [Serializable]
     [CLSCompliant(false)]
     public sealed unsafe class Pointer : ISerializable
     {
@@ -22,14 +21,6 @@ namespace System.Reflection
             _ptrType = ptrType;
         }
 
-        private Pointer(SerializationInfo info, StreamingContext context)
-        {
-            _ptr = ((IntPtr)(info.GetValue("_ptr", typeof(IntPtr)))).ToPointer();
-            _ptrType = (Type)info.GetValue("_ptrType", typeof(Type));
-            if (!_ptrType.IsRuntimeImplemented())
-                throw new SerializationException(SR.Arg_MustBeType);
-        }
-
         public static object Box(void* ptr, Type type)
         {
             if (type == null)
@@ -51,8 +42,7 @@ namespace System.Reflection
 
         void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)
         {
-            info.AddValue("_ptr", new IntPtr(_ptr));
-            info.AddValue("_ptrType", _ptrType);
+            throw new PlatformNotSupportedException();
         }
 
         internal Type GetPointerType() => _ptrType;