BindFailure in Delegate.CreateDelegate for Property of struct

Question

Why does creating a compiled Delegate for a GetMethod of a property throws the following argumentexception when the implementing type is a struct?

ArgumentException: Cannot bind to the target method because its signature or security transparency is not compatible with that of the delegate type.

I found a few posts here on SO which deal with a similiar problem, where the func-type is incorrect. However i cant see what I am doing wrong here.

Accessing the property through a Delegate created using a Lambdaexpression works fine however. Same goes for changing struct to class.

Complete program for demonstration (does not run in .net-Fiddle)

using System;
using System.Linq.Expressions;
using System.Reflection;

public class Program
{
    public static void Main()
    {
        PropertyInfo propInfo = typeof (TestStruct).GetProperty("Property");


        TestStruct value = new TestStruct
        {
            Property = "Hello World!!1 from Reflection"
        };


        // This doesnt work
        try
        {
            Func<TestStruct,string> functionFromRelfection = (Func<TestStruct,string>) Delegate.CreateDelegate(typeof (Func<TestStruct,string>), propInfo.GetGetMethod());
            Console.WriteLine(functionFromRelfection(value));
        }
        catch (Exception e)
        {
             // Breakpoint goes here
        }

        value = new TestStruct
        {
            Property = "Hello World!!1 from Expression"
        };

        // This works
        ParameterExpression parameter = Expression.Parameter(typeof(TestStruct));
        MemberExpression member = Expression.Property(parameter, propInfo);

        LambdaExpression lambda = Expression.Lambda<Func<TestStruct, string>>(member, parameter);

        Func<TestStruct, string> functionFromExpression = (Func<TestStruct, string>)lambda.Compile();
        Console.WriteLine(functionFromExpression(value));

        Console.ReadKey();
    }

    public struct TestStruct
    {
        public string Property { get; set; }
    }
}