Vogen: DebuggerDisplayAttribute breaks in Rider

Describe the bug

When viewing the generated types in the debug window you get different messages depending on the type:

Int:

Underlying type: global::System.Int32, Value = Exception of type 'System.Security.VerificationException' was thrown: objRef is not object value

String:

Underlying type: System.String, Value = Failed to read field: Value does not fall within the expected range. The error code is E_INVALIDARG, orCOR_E_ARGUMENT, orWIN32_ERROR_INVALID_PARAMETER, or0x80070057.

What they seem to have in common is that the debugger breaks on stringifying the _value parameter.

It then doesn’t even allow you to expand the objects as it doesn’t get to the point of instantiating the proxy object.

If you remove the _value from

[global::System.Diagnostics.DebuggerDisplayAttribute("Underlying type: global::System.Int32, Value = { _value }")]

then you can expand the debug window. Unfortunately this then causes a stack overflow, because the DebugProxy has a reference to the ValueObject and it tries to recursively instantiate itself.

The solution is to take the important elements from the ValueObject in the DebugProxy and not keep a reference to the ValueObject in the DebugProxy.

I have no clue whether this is something that is contained to Rider’s debugger or if this happens on other C# debuggers as well.

Steps to reproduce

1. Create a class

[ValueObject(typeof(string))]
public partial class TestThing
{
    
}

1. Create an instance

var test = TestThing.From("Test");

1. Do something with it

Console.WriteLine(test.Value);

1. Debug the line where you do something with it and look at the Variables section.

Expected behaviour

I see the Debug Proxy without any issues and don’t get exceptions.