Support 'protected' access modifier for F#
Please allow to declare and properly override protected members
Alex Rønne Petersen commented
It may not be in the functional style to use 'protected', but for .NET interop, I think it makes sense to provide it.
At Atalasoft we used to use Cecil and a special attribute to make types protected after compilation in order to match our external C# APIs. I think that this approach is just fine, but it would be nice to not need Cecil.