Does RTTI and exceptions work in dlls on windows?

[MrSmith via Digitalmars-d]

On Tuesday, 25 November 2014 at 18:39:56 UTC, Benjamin Thaut 
wrote:
> Am 24.11.2014 19:20, schrieb MrSmith:
>> I've got little test here
>> https://gist.github.com/MrSmith33/8750dd43c0843d45ccf8#file-sharedmodule2-d-L17-L29.
>>
>>
>> I have one application and two dlls. Application loads both 
>> dlls, calls
>> their factory functions and then passes each IModule instance 
>> that it
>> got from factories to those modules.
>>
>> Modules then try to cast those IModule refs back to their real
>> interfaces (ISharedModule1) but i am getting null there.
>>
>> A have found a workaround for this by returning a void* 
>> pointer to real
>> interface and it back when needed.
>>
>> Another, and more major issue is, that when exception is thrown
>> application fail immediately.
>>
>> Is it broken on windows, or it is me doing it wrong?
>
> Dlls are generally broken on windows. If you hack around in 
> druntime (e.g. the casting routines) you can get it to work to 
> some degree, but you are going to be happier if you just stay 
> away from it.

Is there a bugzilla issue for this? And what is the status of 
windows dlls?