@@ -17,11 +17,13 @@ This document follows the conventions laid out in [Keep a CHANGELOG][].
 -   Moved wheel import in setup.py inside of a try/except to prevent pip collection failures
 -   Removes PyLong_GetMax and PyClass_New when targetting Python3
 -   Added support for converting python iterators to C# arrays
+-   Changed usage of obselete function GetDelegateForFunctionPointer(IntPtr, Type) to GetDelegateForFunctionPointer<TDelegate>(IntPtr)
 
 ### Fixed
 
 - Fixed runtime that fails loading when using pythonnet in an environment
   together with Nuitka
+- Fixes bug where delegates get casts (dotnetcore)
 
 ## [2.4.0][]
 
 
@@ -32,19 +32,21 @@ internal class NativeCall
 
         public static void Void_Call_1(IntPtr fp, IntPtr a1)
         {
-            ((Void_1_Delegate)Marshal.GetDelegateForFunctionPointer(fp, typeof(Void_1_Delegate)))(a1);
+            var d = Marshal.GetDelegateForFunctionPointer<Interop.DestructorFunc>(fp);
+            d(a1);
         }
 
         public static IntPtr Call_3(IntPtr fp, IntPtr a1, IntPtr a2, IntPtr a3)
         {
-            var d = (Interop.TernaryFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(Interop.TernaryFunc));
+            var d = Marshal.GetDelegateForFunctionPointer<Interop.TernaryFunc>(fp);
             return d(a1, a2, a3);
         }
 
 
         public static int Int_Call_3(IntPtr fp, IntPtr a1, IntPtr a2, IntPtr a3)
         {
-            return ((Int_3_Delegate)Marshal.GetDelegateForFunctionPointer(fp, typeof(Int_3_Delegate)))(a1, a2, a3);
+            var d = Marshal.GetDelegateForFunctionPointer<Interop.ObjObjArgFunc>(fp);
+            return d(a1, a2, a3);
         }
 #else
         private static AssemblyBuilder aBuilder;
Original file line number	Diff line number	Diff line change
@@ -32,19 +32,21 @@ internal class NativeCall
32	32
33	33	public static void Void_Call_1(IntPtr fp, IntPtr a1)
34	34	{
35		- ((Void_1_Delegate)Marshal.GetDelegateForFunctionPointer(fp, typeof(Void_1_Delegate)))(a1);
	35	+ var d = Marshal.GetDelegateForFunctionPointer<Interop.DestructorFunc>(fp);
	36	+ d(a1);
36	37	}
37	38
38	39	public static IntPtr Call_3(IntPtr fp, IntPtr a1, IntPtr a2, IntPtr a3)
39	40	{
40		- var d = (Interop.TernaryFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(Interop.TernaryFunc));
	41	+ var d = Marshal.GetDelegateForFunctionPointer<Interop.TernaryFunc>(fp);
41	42	return d(a1, a2, a3);
42	43	}
43	44
44	45
45	46	public static int Int_Call_3(IntPtr fp, IntPtr a1, IntPtr a2, IntPtr a3)
46	47	{
47		- return ((Int_3_Delegate)Marshal.GetDelegateForFunctionPointer(fp, typeof(Int_3_Delegate)))(a1, a2, a3);
	48	+ var d = Marshal.GetDelegateForFunctionPointer<Interop.ObjObjArgFunc>(fp);
	49	+ return d(a1, a2, a3);
48	50	}
49	51	#else
50	52	private static AssemblyBuilder aBuilder;