Hi Ayende
Found this whilst trying to raise an event in a unit test
I went ahead and opened Rhino.Mocks in Reflector and found this :
The problem is highlighted, the check for IsValueType returns true for nullable types hence null is not accepted. Apparently, using Nullable.GetUnderlyingType would fix the problem, but I don’t know how to provide you with a patch.
If you want more details I can provide you with a repro case.
Kind regards,
Roman