public class A
    {
        public int Id
        {
            get { return 5; }
        }

        public bool Compare(int id)
        {
            return id == Id;
        }
    }

    class Y
    {
        class Z
        {
            public void Work()
            {
                A a = new A();
                int id = a.Id;
            }
        }
    }

class SomeClass
    {
        public void SomeMethod()
        {
            A a = new A();
            a.Compare(10);
        }
    }

public bool 2Oq6d(int num1)
{
    return (num1 == X0iH3Z.X0iH4Z.Ι.α(this));
}

public bool 2Oq6d(int num1)
{
    return (num1 == X0iH3Z.X0iH4Z.Ι.α(this));
}

First:
Lines like [MD] Error: TypeDef has a duplicate based on name+namespace, token=0x0200016b, duplicate:token=0x020001e0. appeared in results of verification for some assemblies.
What the consequences might be because of these errors?

Second:
Now, 'anonymizer' classes are moved outside private nested ones. But it doesn't always solve the problem (I sent you another sample about it).