IL2CPP Issue

GenericTest.cs

using System;
using System.Runtime.InteropServices;
using System.Diagnostics;

namespace GenericTest
{
	public interface IReadable
	{
		void Read();
		int GetValue { get; }
	}

	public struct InterfacedStruct : IReadable
	{
		public int Value;
		public int GetValue { get { return Value; } }
		#region IReadable implementation
		public void Read ()
		{
			this.Value = 1;
		}
		#endregion
	}

	public class GenericTest<T> where T : struct, IReadable
	{
		public void Do(Action<T> callback)
		{
			var s = new T ();
			s.Read ();
			callback (s);
		}

		public void DoWithoutNew(T s, Action<T> callback)
		{
			s.Read ();
			callback (s);
		}
	}

	public static class GenericTestCase
	{
		public static void Do(Action<InterfacedStruct> callback)
		{
			var s = new InterfacedStruct ();
			s.Read ();
			callback (s);
		}

		public static void DoWithoutNew(InterfacedStruct s, Action<InterfacedStruct> callback)
		{
			s.Read ();
			callback (s);
		}

		public static void DoInterfaceWithoutNew(IReadable s, Action<IReadable> callback)
		{
			s.Read ();
			callback (s);
		}

		public static void TestInterface()
		{
			UnityEngine.Debug.Log ("InterfacedStruct");
			IReadable readable = new InterfacedStruct ();
			DoInterfaceWithoutNew(readable, s => UnityEngine.Debug.Log("Value is " + s.GetValue.ToString()));
		}

		public static void TestGeneric()
		{
			UnityEngine.Debug.Log ("Generic + InterfacedStruct + new");
			var tester = new GenericTest<InterfacedStruct> ();
			tester.Do(s => UnityEngine.Debug.Log("Value is " + s.Value.ToString()));
		}

		public static void TestGenericWithoutNew()
		{
			UnityEngine.Debug.Log ("Generic + InterfacedStruct");
			var tester = new GenericTest<InterfacedStruct> ();
			tester.DoWithoutNew(new InterfacedStruct(), s => UnityEngine.Debug.Log("Value is " + s.Value.ToString()));
		}
		public static void TestNonGeneric()
		{
			UnityEngine.Debug.Log ("Struct + new");
			Do(s => UnityEngine.Debug.Log("Value is " + s.Value.ToString()));
		}

		public static void TestNonGenericWithoutNew()
		{
			UnityEngine.Debug.Log ("Struct");
			DoWithoutNew(new InterfacedStruct(), s => UnityEngine.Debug.Log("Value is " + s.Value.ToString()));
		}
	}
}