Ok this is kind of a weird issue and I am hoping someone can shed some light. I have the following code:
static void Main(string[] args)
{
try
{
Think about how awful that situation is: something unexpected has happened that no one ever wrote code to handle. Is the right thing to do in that situation to run even more code, that was probably also not built to handle this situation? Possibly not. Often the right thing to do here is to not attempt to run the finally blocks because doing so will make a bad situation even worse. You already know the process is going down; put it out of its misery immediately.
In a scenario where an unhandled exception is going to take down the process, anything can happen. It is implementation-defined what happens in this case: whether the error is reported to Windows error reporting, whether a debugger starts up, and so on. The CLR is perfectly within its rights to attempt to run finally blocks, and is also perfectly within its rights to fail fast. In this scenario all bets are off; different implementations can choose to do different things.